Yacoub, S. I. (2018). Berlin's Daktari: German's Capital city is a paradise for wild animals : Susanne Isabel Yacoub spoke with Berlin's former wild animal consultant Dirk Ehlert : an interview / von Susanne Isabel Yacoub und Dirk Ehlert. Topos.
Trích dẫn kiểu Chicago (xuất bản lần thứ 7)Yacoub, Susanne Isabel. "Berlin's Daktari: German's Capital City Is a Paradise for Wild Animals : Susanne Isabel Yacoub Spoke with Berlin's Former Wild Animal Consultant Dirk Ehlert : An Interview / Von Susanne Isabel Yacoub Und Dirk Ehlert." Topos 2018.
Trích dẫn kiểu MLA (xuất bản lần thứ 8)Yacoub, Susanne Isabel. "Berlin's Daktari: German's Capital City Is a Paradise for Wild Animals : Susanne Isabel Yacoub Spoke with Berlin's Former Wild Animal Consultant Dirk Ehlert : An Interview / Von Susanne Isabel Yacoub Und Dirk Ehlert." Topos, 2018.