Mittal, P., & Mittal, R. (1999). Conventional and objective type questions and answers on Civil Engineering for competition. G.K. Publishers Pvt Ltd.
Chicago-стиль цитированияMittal, P., and R. Mittal. Conventional and Objective Type Questions and Answers on Civil Engineering for Competition. Jabalpur: G.K. Publishers Pvt Ltd, 1999.
MLA-цитированиеMittal, P., and R. Mittal. Conventional and Objective Type Questions and Answers on Civil Engineering for Competition. G.K. Publishers Pvt Ltd, 1999.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.