APA aipamena

SURESH GOURI. (2007). ENVIRONMENTAL STUDIES AND ETHICS. I K INTERNATIONAL PVT LTD.

Chicago Style aipamena

SURESH GOURI. ENVIRONMENTAL STUDIES AND ETHICS. NEW DELHI: I K INTERNATIONAL PVT LTD, 2007.

MLA aipamena

SURESH GOURI. ENVIRONMENTAL STUDIES AND ETHICS. I K INTERNATIONAL PVT LTD, 2007.