APA
Gopalkrishna K.R, . (2017). Elements of Mechanical Engineering. Bangalore: Subhas Publication.
Chicago
Gopalkrishna K.R, . 2017. Elements of Mechanical Engineering. Bangalore: Subhas Publication.
Harvard
Gopalkrishna K.R, . (2017). Elements of Mechanical Engineering. Bangalore: Subhas Publication.
MLA
Gopalkrishna K.R, . Elements of Mechanical Engineering. Bangalore: Subhas Publication. 2017.