APA aipamena

Varghese P C. (2010). bulding materials (5.). Prentice Hall of India Pvt Ltd.

Chicago Style aipamena

Varghese P C. Bulding Materials. 5. New Delhi: Prentice Hall of India Pvt Ltd, 2010.

MLA aipamena

Varghese P C. Bulding Materials. 5. Prentice Hall of India Pvt Ltd, 2010.