एपीए उद्धरण

Iyer, K. (1983). Guide to industrial approvals. Indupublications.

शिकागो स्टाइल उद्धरण

Iyer, K.V. Guide to Industrial Approvals. New Delhi: Indupublications, 1983.

एमएलए उद्धरण

Iyer, K.V. Guide to Industrial Approvals. Indupublications, 1983.