एपीए उद्धरण

Veerasamy, S. (1980). Small Scale Unit to Manufacture Polyethylene Pipes. Dept. of Polymer Science & Technology.

शिकागो स्टाइल उद्धरण

Veerasamy, S. Small Scale Unit to Manufacture Polyethylene Pipes. Cochin: Dept. of Polymer Science & Technology, 1980.

एमएलए उद्धरण

Veerasamy, S. Small Scale Unit to Manufacture Polyethylene Pipes. Dept. of Polymer Science & Technology, 1980.