DAVID S. COLLINS & ROBERT J. HUEY. (2015). GRACEY'S MEAT HYGIENE (11th Ed.). WILEY BLACKWELL.
Chicago Style aipamenaDAVID S. COLLINS & ROBERT J. HUEY. GRACEY'S MEAT HYGIENE. 11th Ed. UK: WILEY BLACKWELL, 2015.
MLA aipamenaDAVID S. COLLINS & ROBERT J. HUEY. GRACEY'S MEAT HYGIENE. 11th Ed. WILEY BLACKWELL, 2015.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.