Dr. Kandya Anurag. Elements of civil engineering. Charotar.
Cita Chicago (17th ed.)Dr. Kandya Anurag. Elements of Civil Engineering. Gujrat: Charotar.
Cita MLA (9th ed.)Dr. Kandya Anurag. Elements of Civil Engineering. Charotar.
Atenció: Aquestes cites poden no estar 100% correctes.