APA
Chopra Rajiv, University of Delhi. Faculty of Commerce and Business Studies. Department of Commerce & University of Delhi. Faculty of Commerce and Business Studies. Department of Commerce. (1986). Global system of trade preference. Delhi: Department of Commerce India.
Chicago
Chopra Rajiv, University of Delhi. Faculty of Commerce and Business Studies. Department of Commerce and University of Delhi. Faculty of Commerce and Business Studies. Department of Commerce. 1986. Global system of trade preference. Delhi: Department of Commerce India.
Harvard
Chopra Rajiv, University of Delhi. Faculty of Commerce and Business Studies. Department of Commerce and University of Delhi. Faculty of Commerce and Business Studies. Department of Commerce. (1986). Global system of trade preference. Delhi: Department of Commerce India.
MLA
Chopra Rajiv, University of Delhi. Faculty of Commerce and Business Studies. Department of Commerce and University of Delhi. Faculty of Commerce and Business Studies. Department of Commerce. Global system of trade preference. Delhi: Department of Commerce India. 1986.