Ertin, H. (Editor) Et Al. 2019. BETİM AJANDA 2020 . BETİM Kitaplığı, İstanbul.

Ertin, H. (Editor), Bardakçı, T. (Editor), & Vatanoğlu-Lutz, E. (Editor), (2019). BETİM AJANDA 2020 . İstanbul: BETİM Kitaplığı.

Ertin, Hakan, Tayyibe Bardakçı, And Elif Vatanoğlu-Lutz. BETİM AJANDA 2020 . İstanbul: BETİM Kitaplığı, 2019

Ertin, Hakan Et Al. BETİM AJANDA 2020 . BETİM Kitaplığı, 2019.

Ertin, H. (Editor) Bardakçı, T. (Editor) And Vatanoğlu-Lutz, E. (Editor) (2019) BETİM AJANDA 2020 . İstanbul: BETİM Kitaplığı.

@book{book, author={Hakan ERTİN Et Al. }, title={BETİM AJANDA 2020}, publisher={BETİM Kitaplığı}, year={2019} }