एपीए उद्धरण

Iyer, S. (1996). Value engineering. New Age International.

शिकागो स्टाइल उद्धरण

Iyer, S.S. Value Engineering. New Delhi: New Age International, 1996.

एमएलए उद्धरण

Iyer, S.S. Value Engineering. New Age International, 1996.