Παραπομπή APA

Kulkarni Diwakar Dattatrayrao & P C James. (1993). Assessment of immunity to duck plague virus (Duck virus enteritis ) on vaccination (Phd.). College of veterinary and animal sciences.

Παραπομπή Chicago Style

Kulkarni Diwakar Dattatrayrao και P C James. Assessment of Immunity to Duck Plague Virus (Duck Virus Enteritis ) on Vaccination. Phd. College of veterinary and animal sciences, 1993.

Παραπομπή MLA

Kulkarni Diwakar Dattatrayrao και P C James. Assessment of Immunity to Duck Plague Virus (Duck Virus Enteritis ) on Vaccination. Phd. College of veterinary and animal sciences, 1993.