APA
Mallick M R,, . (2011). Labour and industrial manual. Dehra Dun: Professional Book Publishers.
Chicago
Mallick M R,, . 2011. Labour and industrial manual. Dehra Dun: Professional Book Publishers.
Harvard
Mallick M R,, . (2011). Labour and industrial manual. Dehra Dun: Professional Book Publishers.
MLA
Mallick M R,, . Labour and industrial manual. Dehra Dun: Professional Book Publishers. 2011.