एपीए उद्धरण

National productivity council. Factory building, layout and construction in Japan, USA and Italy. National productivity council.

शिकागो स्टाइल उद्धरण

National productivity council. Factory Building, Layout and Construction in Japan, USA and Italy. New Delhi: National productivity council.

एमएलए उद्धरण

National productivity council. Factory Building, Layout and Construction in Japan, USA and Italy. National productivity council.