Dyfyniad APA

Choudhary Pran & Others. (1992). Successful Sales Promotion. Orient Longman.

Dyfyniad Arddull Chicago

Choudhary Pran & Others. Successful Sales Promotion. Hyderabad: Orient Longman, 1992.

Dyfyniad MLA

Choudhary Pran & Others. Successful Sales Promotion. Orient Longman, 1992.

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