एपीए उद्धरण

ARAVIND KUMAR. (2006). INDUSTRIAL POLLUTION: PROBLEMS AND SOLUTIONS. DAYA PUBLISHING HOUSE.

शिकागो स्टाइल उद्धरण

ARAVIND KUMAR. INDUSTRIAL POLLUTION: PROBLEMS AND SOLUTIONS. DELHI: DAYA PUBLISHING HOUSE, 2006.

एमएलए उद्धरण

ARAVIND KUMAR. INDUSTRIAL POLLUTION: PROBLEMS AND SOLUTIONS. DAYA PUBLISHING HOUSE, 2006.