Cita APA (7th ed.)
Kurmi, R., & Gupta, J. (1984). Civil engineering: Objective type. S. Chand & Company Ltd..
Cita Chicago (17th ed.)
Kurmi, R.S, i J.K Gupta. Civil Engineering: Objective Type. New Delhi: S. Chand & Company Ltd., 1984.
Cita MLA (9th ed.)
Kurmi, R.S, i J.K Gupta. Civil Engineering: Objective Type. S. Chand & Company Ltd., 1984.
Atenció: Aquestes cites poden no estar 100% correctes.