Cita APA (7th ed.)
Patil, B. (2015). Civil engineering contracts and estimates (4th ed.). Universities Press.
Cita Chicago (17th ed.)
Patil, B.S. Civil Engineering Contracts and Estimates. 4th ed. Kolkata: Universities Press, 2015.
Cita MLA (9th ed.)
Patil, B.S. Civil Engineering Contracts and Estimates. 4th ed. Universities Press, 2015.
Atenció: Aquestes cites poden no estar 100% correctes.