D M Pugh & G C Brander. (1991). Veterinary Applied Pharmacology and Therapeutics (5.). Briton.
Chicago Edition CitationD M Pugh i G C Brander. Veterinary Applied Pharmacology and Therapeutics. 5. Briton, 1991.
Cita MLAD M Pugh i G C Brander. Veterinary Applied Pharmacology and Therapeutics. 5. Briton, 1991.
Atenció: Aquestes cites poden no estar 100% correctes.