APA
Mittal D P,, . (1994). Law relating to copyright, patent and trade mark and GATT. New Delhi: Taxmann Allied Services (P) Ltd.
Chicago
Mittal D P,, . 1994. Law relating to copyright, patent and trade mark and GATT. New Delhi: Taxmann Allied Services (P) Ltd.
Harvard
Mittal D P,, . (1994). Law relating to copyright, patent and trade mark and GATT. New Delhi: Taxmann Allied Services (P) Ltd.
MLA
Mittal D P,, . Law relating to copyright, patent and trade mark and GATT. New Delhi: Taxmann Allied Services (P) Ltd. 1994.