Arora, S. (1999). Text book of building construction including engineering materials (4th ed.). Dhanpat Rai Publications Ltd.
استشهاد بنمط شيكاغوArora, S.P. Text Book of Building Construction Including Engineering Materials. 4th ed. New Delhi: Dhanpat Rai Publications Ltd, 1999.
MLA استشهادArora, S.P. Text Book of Building Construction Including Engineering Materials. 4th ed. Dhanpat Rai Publications Ltd, 1999.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.