Venkatappa Rao, G. Principles of transportation and highway engineering. Tata McGraw-Hill.
Chicago Style citaatVenkatappa Rao, G. Principles of Transportation and Highway Engineering. New Delhi: Tata McGraw-Hill.
MLA citatieVenkatappa Rao, G. Principles of Transportation and Highway Engineering. Tata McGraw-Hill.
Let op: Deze citaties zijn niet altijd 100% accuraat.