Tohutoro APA (7th ed.)
Som, N. N., & Das, S. C. (2003). Theory and practice of foundation design. Prentice Hall of India.
Tohutoru Kātū Chicago (17th ed.)
Som, N. N., me S. C. Das. Theory and Practice of Foundation Design. New Delhi: Prentice Hall of India, 2003.
Tohutoro MLA (9th ed.)
Som, N. N., me S. C. Das. Theory and Practice of Foundation Design. Prentice Hall of India, 2003.
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