एपीए उद्धरण

Holzner,Steven. (2008). Complete Reference PHP. Tata McGraw-Hill Publishing Co. Ltd.

शिकागो स्टाइल उद्धरण

Holzner,Steven. Complete Reference PHP. New Delhi: Tata McGraw-Hill Publishing Co. Ltd, 2008.

एमएलए उद्धरण

Holzner,Steven. Complete Reference PHP. Tata McGraw-Hill Publishing Co. Ltd, 2008.