KHANNA, S. J. (2009). Highway materials and pavement testing. New Chand.
Chicago Style (17th ed.) CitationKHANNA, S.K. Justo. Highway Materials and Pavement Testing. New Chand, 2009.
MLA (9th ed.) CitationKHANNA, S.K. Justo. Highway Materials and Pavement Testing. New Chand, 2009.
Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.