Shamsher, P., & Purushotham, K. J. (1996). Engineering soil testing. Nem Chand & Bros.
Chicago Edition CitationShamsher, Prakash, and Kumar Jain Purushotham. Engineering Soil Testing. Roorkee: Nem Chand & Bros, 1996.
MLA引文Shamsher, Prakash, and Kumar Jain Purushotham. Engineering Soil Testing. Nem Chand & Bros, 1996.
警告:這些引文格式不一定是100%准確.