APA aipamena

Fensterhem, H. (1978). Dont say yes when you want to say no. Dell Pub.

Chicago Style aipamena

Fensterhem, Herbert. Dont Say Yes When You Want to Say No. New York: Dell Pub, 1978.

MLA aipamena

Fensterhem, Herbert. Dont Say Yes When You Want to Say No. Dell Pub, 1978.