Kirkley, D. H. (1989). Station policy and procedures: A guide for radio (2nd.). National Association of Broadcasters.
Чикагска система за цитиранеKirkley, Donald H. Station Policy and Procedures: A Guide for Radio. 2nd. National Association of Broadcasters, 1989.
MLA формат за цитиранеKirkley, Donald H. Station Policy and Procedures: A Guide for Radio. 2nd. National Association of Broadcasters, 1989.
Внимание: Тези цитати може да не са 100% точни.