एपीए उद्धरण

Porkodi, S. a. A. H. (2010). Internationl business environment.

शिकागो स्टाइल उद्धरण

Porkodi, S and Ansarul Haque. Internationl Business Environment. Global Vision Publishing House, New Delhi, 2010.

एमएलए उद्धरण

Porkodi, S and Ansarul Haque. Internationl Business Environment. 2010.