Dyfyniad APA

WOELFEL, N. (1945). Radio and the school: A guide-book for teachers and administrators. World Book Company.

Dyfyniad Arddull Chicago

WOELFEL, Norman. Radio and the School: A Guide-book for Teachers and Administrators. World Book Company, 1945.

Dyfyniad MLA

WOELFEL, Norman. Radio and the School: A Guide-book for Teachers and Administrators. World Book Company, 1945.

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