APA

Roy (K P); Hajra Choudhury (S K), . (1997). Elements Of Mechanical Engineering. : .

Chicago

Roy (K P); Hajra Choudhury (S K), . 1997. Elements Of Mechanical Engineering. : .

Harvard

Roy (K P); Hajra Choudhury (S K), . (1997). Elements Of Mechanical Engineering. : .

MLA

Roy (K P); Hajra Choudhury (S K), . Elements Of Mechanical Engineering. : . 1997.