एपीए उद्धरण

Aneesh Mathews Paul. (1999). Geographical information system. computer science,cusat.

शिकागो स्टाइल उद्धरण

Aneesh Mathews Paul. Geographical Information System. cusat: computer science,cusat, 1999.

एमएलए उद्धरण

Aneesh Mathews Paul. Geographical Information System. computer science,cusat, 1999.