Devdas, M., Unnikrishna, P., S.(1998).Reinforced concrete design / S. Unnikrishna Pillai, Devdas Menon .New Delhi:Tata Mcgraw Hill Publishing Company Limited.
Gaya MLA
Menon, Devdas., Pillai, S., Unnikrishna."Reinforced concrete design / S. Unnikrishna Pillai, Devdas Menon".New Delhi:Tata Mcgraw Hill Publishing Company Limited,1998.Textbook.