(1977). Author and title catalogues of transmitted drama, poetry and features 1923-1975.
Citazione stile Chigago Style (17a edizione)Author and Title Catalogues of Transmitted Drama, Poetry and Features 1923-1975. 1977.
Citatione MLA (9a ed.)Author and Title Catalogues of Transmitted Drama, Poetry and Features 1923-1975. 1977.
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