APA সাইটেশন

POE, A. (1999). The Mcgraw-Hill handbook of more business letters. New York: Mc Graw - Hill.

শিকাগো স্টাইলে সাইটেশন

POE, ANN. The Mcgraw-Hill Handbook of More Business Letters. New York: Mc Graw - Hill, 1999.

এমএলএ সাইটেশন

POE, ANN. The Mcgraw-Hill Handbook of More Business Letters. New York: Mc Graw - Hill, 1999.