SINGH, B., & GUPTA, D. (1981). Soil mechanics and foundation engineering for degree andAMIE sectin B (new scheme) diploma, final year students. Katson Publishing House.
Čikaški stil citiranja (17. izdanje)SINGH, Bharat, i D.L GUPTA. Soil Mechanics and Foundation Engineering for Degree AndAMIE Sectin B (new Scheme) Diploma, Final Year Students. Ludhiana: Katson Publishing House, 1981.
MLA način citiranja (9. izdanje)SINGH, Bharat, i D.L GUPTA. Soil Mechanics and Foundation Engineering for Degree AndAMIE Sectin B (new Scheme) Diploma, Final Year Students. Katson Publishing House, 1981.
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