एपीए उद्धरण

Birely, S. (1979). Small business casebook. McMillam.

शिकागो स्टाइल उद्धरण

Birely, Sue. Small Business Casebook. London: McMillam, 1979.

एमएलए उद्धरण

Birely, Sue. Small Business Casebook. McMillam, 1979.