APA Alıntı

National productivity council. (1962). Sugar industry in philippines, Hawai, USA and Puerto Rico. National productivity council.

Chicago Stili Alıntı

National productivity council. Sugar Industry in Philippines, Hawai, USA and Puerto Rico. New Delhi: National productivity council, 1962.

MLA Alıntı

National productivity council. Sugar Industry in Philippines, Hawai, USA and Puerto Rico. National productivity council, 1962.