Prakash, S. (1981). Engineering Soil Testing / Shamsher Prakash And Purushottam Kumar Jain. Nem Chand.
Cita Chicago Style (17a ed.)Prakash, Shamsher. Engineering Soil Testing / Shamsher Prakash And Purushottam Kumar Jain. Nem Chand, 1981.
Cita MLA (8a ed.)Prakash, Shamsher. Engineering Soil Testing / Shamsher Prakash And Purushottam Kumar Jain. Nem Chand, 1981.
Precaución: Estas citas no son 100% exactas.