एपीए उद्धरण

National productivity council. (1964). Plant layout practices and procedures in Japan USA and West Germany. National productivity council.

शिकागो स्टाइल उद्धरण

National productivity council. Plant Layout Practices and Procedures in Japan USA and West Germany. New Delhi: National productivity council, 1964.

एमएलए उद्धरण

National productivity council. Plant Layout Practices and Procedures in Japan USA and West Germany. National productivity council, 1964.