एपीए उद्धरण

Zaveri, N. B. (2001). Patents for future. Vakils Feffer and Simons Limited.

शिकागो स्टाइल उद्धरण

Zaveri, N. B. Patents for Future. Mumbai: Vakils Feffer and Simons Limited, 2001.

एमएलए उद्धरण

Zaveri, N. B. Patents for Future. Vakils Feffer and Simons Limited, 2001.