Vijay Kumar Kaushik. (2012). Beekeeping in india a profitable enterprise. Jain Brothers.
Chicago Style aipamenaVijay Kumar Kaushik. Beekeeping in India a Profitable Enterprise. New Delhi: Jain Brothers, 2012.
MLA aipamenaVijay Kumar Kaushik. Beekeeping in India a Profitable Enterprise. Jain Brothers, 2012.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.