एपीए उद्धरण

Verkey, E. (2005). Law of patents. Eastern Book Company.

शिकागो स्टाइल उद्धरण

Verkey, Elizabeth. Law of Patents. Luknow: Eastern Book Company, 2005.

एमएलए उद्धरण

Verkey, Elizabeth. Law of Patents. Eastern Book Company, 2005.