Willis, E. E. (1967). Writing television and radio programs. Holt, Rinehart and Winston.
Lua i Stíl Chicago (17ú heag.)Willis, Edgar E. Writing Television and Radio Programs. New York: Holt, Rinehart and Winston, 1967.
Lua MLA (9ú heag.)Willis, Edgar E. Writing Television and Radio Programs. Holt, Rinehart and Winston, 1967.
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