APA সাইটেশন

Whalen, D. J. (1996). I see what you mean: Persuasive business communication.

শিকাগো স্টাইলে সাইটেশন

Whalen, D Joel. I See What You Mean: Persuasive Business Communication. Response Books: New Delhi, 1996.

এমএলএ সাইটেশন

Whalen, D Joel. I See What You Mean: Persuasive Business Communication. 1996.