UN & Richards, C. G. (1959). The Provision Of Popular Reading Materials: :A Collection Of Studies And Technical Papers (1. Edisyon.). UNESCO.
Chicago Style (17. basım) AtıfUN ve C. G. Richards. The Provision Of Popular Reading Materials: :A Collection Of Studies And Technical Papers. 1. Edisyon. Paris: UNESCO, 1959.
MLA (9th ed.) AtıfUN ve C. G. Richards. The Provision Of Popular Reading Materials: :A Collection Of Studies And Technical Papers. 1. Edisyon. UNESCO, 1959.
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