Ertep, R. H. (1999). The effect of graphic design materials on the retention level of viewers in prime time television newscasts. Eskişehir: Anadolu Üniversitesi.
Chicago Stili AlıntıErtep, Rıfat Hakan. The Effect of Graphic Design Materials On the Retention Level of Viewers in Prime Time Television Newscasts. Eskişehir: Anadolu Üniversitesi, 1999.
MLA AlıntıErtep, Rıfat Hakan. The Effect of Graphic Design Materials On the Retention Level of Viewers in Prime Time Television Newscasts. Eskişehir: Anadolu Üniversitesi, 1999.
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