APA aipamena

National productivity council. (1964). Food preservation and canning industry. National Producctivity Council.

Chicago Style aipamena

National productivity council. Food Preservation and Canning Industry. New Delhi: National Producctivity Council, 1964.

MLA aipamena

National productivity council. Food Preservation and Canning Industry. National Producctivity Council, 1964.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.