Cita APA (7th ed.)
Kadiyali, L., & Lal, N. (2017). Principles and practices of highway engineering: (including expressways and airport engineering) (7th ed.). Khanna Pub.
Cita Chicago (17th ed.)
Kadiyali, L.R, i N.B Lal. Principles and Practices of Highway Engineering: (including Expressways and Airport Engineering). 7th ed. New Delhi: Khanna Pub, 2017.
Cita MLA (9th ed.)
Kadiyali, L.R, i N.B Lal. Principles and Practices of Highway Engineering: (including Expressways and Airport Engineering). 7th ed. Khanna Pub, 2017.
Atenció: Aquestes cites poden no estar 100% correctes.