APA সাইটেশন

Co-operator. (1999). Co-operator. National co-operative union of India.

শিকাগো স্টাইলে সাইটেশন

Co-operator. Co-operator. New nelhi: National co-operative union of India, 1999.

এমএলএ সাইটেশন

Co-operator. Co-operator. National co-operative union of India, 1999.