Abbas, T., Hasnain, A., Ali, R. 1995. Black gram as a pollen substitute for honey bees. Animal Feed Science and Technology, 54 (1-4): 357-359
Cook, V. & Wilkinson, P.1986. Pollen feeding boosts brood in colonies. British Bee Journal, 114 (1190): 223-226.
Crailsheim, K., Schneider, L. H. W., Hrassnigg, N., Bühlmann, G., Brosch, U., Gmeinbauer, R. & Schöffmann, B. 1992. Pollen consumption and utilization in worker honeybees (Apis mellifera carnica): Dependence on individual age and function. Journal of Insect Physiology, 38 (6): 409-419.
Cremonz, T. M., De Jong, D. & Bitondi, M. M. 1998. Quantification of hemolymph proteins as a fast method for testing protein diets for honey bees (Hymenoptera: Apidae). Journal of Economic Entomology, 91 (6): 1284-1289.
De Jong, D., da Silva, E. J., Kevan, P. G., Atkinson, J. 2009. Pollen substitutes increase honey bee haemolymph protein levels as much as or more than does pollen. Journal of Apicultural Research, 48 (1): 34-37.
Denisow, B. & Denisow‐Pietrzyk, M. 2016. Biological and therapeutic properties of bee pollen: a review. Journal of the Science of Food and Agriculture, 96 (13): 4303-4309.
Doull, K. M. 1980. Relationships between consumption of a pollen supplement, honey production and brood rearing in colonies of honeybees Apis mellifera L. II. Apidologie, 11 (4): 367-374.
Gilliam, M. 1997. Identification and roles of non-pathogenic Microflora Associated with honey bees. FEMS Microbiology Letters, 155 (1): 1-10.
Gregory, P. 2006. Protein diets and their effects on worker weight, longevity, consumption and haemolymph protein levels of Apis mellifera. Paper presented at the American Bee Research Conference, USA.
Herbert, E. 1992. Honey bee nutrition. In J. M. Graham (Ed.), The hive and the honey bee. Hamilton, IL., USA: Dadant and Co., 197-233.
Herbert Jr, E., Vanderslice, J. & Higgs, D. 1985. Effect of dietary vitamin C levels on the rate of brood production of free-flying and confined colonies of honey bees. Apidologie, 16 (4): 385-394.
Herbert Jr, E. W. & Shimanuki, H. 1978. Chemical composition and nutritive value of bee-collected and bee-stored pollen. Apidologie., 9 (1): 33-40.
Herbert Jr, E. W., Shimanuki, H. & Caron, D. 1977. Optimum protein levels required by honey bees (Hymenoptera, Apidae) to initiate and maintain brood rearing. Apidologie, 8 (2): 141-146.
Mattila, H. & Otis, G. 2006. Effects of pollen availability and Nosema infection during the spring on division of labor and survival of worker honey bees (Hymenoptera: Apidae). Environmental Entomology, 35 (3): 708-717.
Pernal, S. F. & Currie, R. W. 2000. Pollen quality of fresh and 1-year-old single pollen diets for worker honey bees (Apis mellifera L.). Apidologie, 31 (3): 387-409.
Schmickl, T. & Crailsheim, K. 2001. Cannibalism and early capping: strategy of honeybee colonies in times of experimental pollen shortages. Journal of Comparative Physiology, 187 (7): 541-547.
Sihag, R. C. & Gupta, M. 2011. Development of an artificial pollen substitute/supplement diet to help tide the colonies of honeybee (Apis mellifera L.) over the dearth season. Journal of Apicultural Science, 552: 15-29.
Szymas, B. & Przybyl, A. 1995. Zastosowanie bialka ziemniaka w zywieniu pszczoly miodnej )Apis mellifera L (. Pszczelnicze Zeszyty Naukowe, 1 (39): 49-53.
Van der Steen, J. 2007. Effect of a home-made pollen substitute on honey bee colony development. Journal of Apicultural Research, 46 (2): 114-119.
)