, D. H. B. (2009). Tectonic Geomorphology of Escarpment In Yogyakarta And Surrounding Area. [Yogyakarta] : Departemnts of Geological Engineering Faculty of E.
استشهاد بنمط شيكاغو, D. H. Barianto. Tectonic Geomorphology of Escarpment In Yogyakarta And Surrounding Area. [Yogyakarta] : Departemnts of Geological Engineering Faculty of E, 2009.
MLA استشهاد, D. H. Barianto. Tectonic Geomorphology of Escarpment In Yogyakarta And Surrounding Area. [Yogyakarta] : Departemnts of Geological Engineering Faculty of E, 2009.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.