APA
Gopakumar K, . (1979). Selection and maintenance of electrical machinery and equipment. : Lecture notes of the Refresher Course for small scale rubber goods manufacturers. Kottaym, RRII, 1979.
Chicago
Gopakumar K, . 1979. Selection and maintenance of electrical machinery and equipment. : Lecture notes of the Refresher Course for small scale rubber goods manufacturers. Kottaym, RRII, 1979.
Harvard
Gopakumar K, . (1979). Selection and maintenance of electrical machinery and equipment. : Lecture notes of the Refresher Course for small scale rubber goods manufacturers. Kottaym, RRII, 1979.
MLA
Gopakumar K, . Selection and maintenance of electrical machinery and equipment. : Lecture notes of the Refresher Course for small scale rubber goods manufacturers. Kottaym, RRII, 1979. 1979.
