एपीए उद्धरण

Casson,Mark. (1982). The entrepreneur: An economic theory. Martin Robertson.

शिकागो स्टाइल उद्धरण

Casson,Mark. The Entrepreneur: An Economic Theory. Oxford: Martin Robertson, 1982.

एमएलए उद्धरण

Casson,Mark. The Entrepreneur: An Economic Theory. Martin Robertson, 1982.