एपीए उद्धरण

Gillen, T. (1997). Positive influencing skills. Jaico.

शिकागो स्टाइल उद्धरण

Gillen, Terry. Positive Influencing Skills. Bombay: Jaico, 1997.

एमएलए उद्धरण

Gillen, Terry. Positive Influencing Skills. Jaico, 1997.