FACULTY OF AGRICULTURALSCIENCES AND TECHNOLOGIES / ANIMAL PRODUCTION AND TECHNOLOGIES / HUT4012 / BOMBUS BEE REARING
 
LEARNING RESOURCES (BOOKS AND OTHER MATERIALS) 
11. Heinrich, B. 1979. Bomblebee Economics , Harward University Press. Cambridge, Massachhustts and London, england
22. Sorkun K., 2008. Türkiyenin Nektarlı Bitkileri ve Balları, Palme Yayıncılık, Yayın no: 462 Ankara