GÖKER, P., ve E. ERDOĞAN. “BİLECİK KENTİ KÜLTÜREL PEYZAJ DEĞERLERİNİN İRDELENMESİ”. EUROASIA JOURNAL OF SOCIAL SCIENCES & HUMANITIES, c. 6, sy 7, Mart 2019, ss. 79-98, https://www.euroasiajournal.com/index.php/eurssh/article/view/192.