APA
Awasthi G. D.,, . (2002). Trade payments under documentary credits and collections. New Delhi: Academy of Business Studies.
Chicago
Awasthi G D,, . 2002. Trade payments under documentary credits and collections. New Delhi: Academy of Business Studies.
Harvard
Awasthi G. D.,, . (2002). Trade payments under documentary credits and collections. New Delhi: Academy of Business Studies.
MLA
Awasthi G D,, . Trade payments under documentary credits and collections. New Delhi: Academy of Business Studies. 2002.