एपीए उद्धरण

Tom K. Thomas. (1975). Small Scale Unit to Manufacture Rubber Sheetings in Kerala. Dept. of Polymer Science & Rubber Technology.

शिकागो स्टाइल उद्धरण

Tom K. Thomas. Small Scale Unit to Manufacture Rubber Sheetings in Kerala. Cochin: Dept. of Polymer Science & Rubber Technology, 1975.

एमएलए उद्धरण

Tom K. Thomas. Small Scale Unit to Manufacture Rubber Sheetings in Kerala. Dept. of Polymer Science & Rubber Technology, 1975.