APA (7th ed.) Zitazioa
Reddy, D. V. (2012). Engineering geology. Vikas Publishing House.
Chicago Style (17th ed.) Zitazioa
Reddy, D. Venkat. Engineering Geology. Kolkata: Vikas Publishing House, 2012.
MLA (9th ed.) Zitazioa
Reddy, D. Venkat. Engineering Geology. Vikas Publishing House, 2012.
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