एपीए उद्धरण

Townend, A. (1991). Developing assertiveness. London: Routledge.

शिकागो स्टाइल उद्धरण

Townend, Anni. Developing Assertiveness. London: Routledge, 1991.

एमएलए उद्धरण

Townend, Anni. Developing Assertiveness. London: Routledge, 1991.