APA
Kumar D. D. S., . (2012). Basics of mechanical engineering. : S.K. Kataria & Sons.
Chicago
Kumar Dr D S, . 2012. Basics of mechanical engineering. : S.K. Kataria & Sons.
Harvard
Kumar D. D. S., . (2012). Basics of mechanical engineering. : S.K. Kataria & Sons.
MLA
Kumar Dr D S, . Basics of mechanical engineering. : S.K. Kataria & Sons. 2012.