Lorenz, U. (2009). Özlem Günyol & Mustafa Kunt, Sandra Kuhne, Regine Müller-Waldeck, Martin Pfeifle, Martin Wöhrl: Hector-Förderpreis 2009, 2. Preis-Gruppenausstellung = Promotional Prize 2009, 2nd Award-Group Exhibition. Wienand.
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতিLorenz, Ulrike. Özlem Günyol & Mustafa Kunt, Sandra Kuhne, Regine Müller-Waldeck, Martin Pfeifle, Martin Wöhrl: Hector-Förderpreis 2009, 2. Preis-Gruppenausstellung = Promotional Prize 2009, 2nd Award-Group Exhibition. Köln: Wienand, 2009.
M.L.A (8 ম সংস্করণ) উদ্ধৃতিLorenz, Ulrike. Özlem Günyol & Mustafa Kunt, Sandra Kuhne, Regine Müller-Waldeck, Martin Pfeifle, Martin Wöhrl: Hector-Förderpreis 2009, 2. Preis-Gruppenausstellung = Promotional Prize 2009, 2nd Award-Group Exhibition. Wienand, 2009.
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