Bureau of Indian Standards. (1988). Methods of test for determination of strength properties of natural building stones. Bureau of Indian standards.
Chicago-стиль цитированияBureau of Indian Standards. Methods of Test for Determination of Strength Properties of Natural Building Stones. : Bureau of Indian standards, 1988.
MLA-цитированиеBureau of Indian Standards. Methods of Test for Determination of Strength Properties of Natural Building Stones. Bureau of Indian standards, 1988.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.