APA (7th ed.) Zitazioa
Patil, B. (2015). Civil engineering contracts and estimates (4th ed.). Universities Press.
Chicago Style (17th ed.) Zitazioa
Patil, B.S. Civil Engineering Contracts and Estimates. 4th ed. Hyderabad: Universities Press, 2015.
MLA (9th ed.) Zitazioa
Patil, B.S. Civil Engineering Contracts and Estimates. 4th ed. Universities Press, 2015.
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