Tohutoro APA (7th ed.)
Kumar, R. S. (2012). Textbook of highway engineering. Universities Press.
Tohutoru Kātū Chicago (17th ed.)
Kumar, R Srinivasa. Textbook of Highway Engineering. Kolkata: Universities Press, 2012.
Tohutoro MLA (9th ed.)
Kumar, R Srinivasa. Textbook of Highway Engineering. Universities Press, 2012.
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