"Subject matter, which is divided into books, dissertations and theses, and articles, covers a variety of subjects, ranging from personality profiles and studies of leaders to technical examinations of how the stations and programs function. Annotations are mostly for monographs. Subject/author and programs indexes." (Eleanor Blum, Frances G. Wilhoit: Mass media bibliography. 3rd ed. Urbana: University of Illinois Press, 1990 Nr. 1657)