एपीए उद्धरण

Verma, P. K., & Nandita Pande. (2002). Learning birds through latest portfolio of theory and practice. Dominant.

शिकागो स्टाइल उद्धरण

Verma, P. K., और Nandita Pande. Learning Birds Through Latest Portfolio of Theory and Practice. New Delhi: Dominant, 2002.

एमएलए उद्धरण

Verma, P. K., और Nandita Pande. Learning Birds Through Latest Portfolio of Theory and Practice. Dominant, 2002.