APA aipamena

Venkatappa Rao, G. Principles of transportation and highway engineering. Tata McGraw-Hill.

Chicago Style aipamena

Venkatappa Rao, G. Principles of Transportation and Highway Engineering. New Delhi: Tata McGraw-Hill.

MLA aipamena

Venkatappa Rao, G. Principles of Transportation and Highway Engineering. Tata McGraw-Hill.

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