एपीए उद्धरण

John G Burch,Gary Grudnitski. (1989). Information Systems: Theory And Practice. John Wiley and Sons.

शिकागो स्टाइल उद्धरण

John G Burch,Gary Grudnitski. Information Systems: Theory And Practice. John Wiley and Sons, 1989.

एमएलए उद्धरण

John G Burch,Gary Grudnitski. Information Systems: Theory And Practice. John Wiley and Sons, 1989.