एपीए उद्धरण

Radojevic, M. (2006). Practical environmental analysis.

शिकागो स्टाइल उद्धरण

Radojevic, Miroslav. Practical Environmental Analysis. UK, 2006.

एमएलए उद्धरण

Radojevic, Miroslav. Practical Environmental Analysis. 2006.