APA Alıntı

written by Strategic Communications; edited by Stephen P. Elliott. (1988). The complete book of contemporary business letters. Ridgefield, Conn: Round Lake Pub.

Chicago Stili Alıntı

written by Strategic Communications; edited by Stephen P. Elliott. The Complete Book of Contemporary Business Letters. Ridgefield, Conn: Round Lake Pub, 1988.

MLA Alıntı

written by Strategic Communications; edited by Stephen P. Elliott. The Complete Book of Contemporary Business Letters. Ridgefield, Conn: Round Lake Pub, 1988.