APA aipamena

VARGHESE, P. (2012). ENGINEERING GEOLOGY FOR CIVIL ENGINEERS. PHI.

Chicago Style aipamena

VARGHESE, P.C. ENGINEERING GEOLOGY FOR CIVIL ENGINEERS. N DELHI: PHI, 2012.

MLA aipamena

VARGHESE, P.C. ENGINEERING GEOLOGY FOR CIVIL ENGINEERS. PHI, 2012.