Keskin, S. S. Et Al. 2017. Multidisiciplinary Approach to Sustainability . IJOPEC Publication, London.

Keskin, S. S., Bakoğlu, R., & Yıldız, M. L. (Editor), (2017). Multidisiciplinary Approach to Sustainability . London: IJOPEC Publication.

Keskin, SIDDIK, REFİKA BAKOĞLU, And MÜGE LEYLA YILDIZ ŞEN. Multidisiciplinary Approach to Sustainability . London: IJOPEC Publication, 2017

Keskin, SIDDIK S. Et Al. Multidisiciplinary Approach to Sustainability . IJOPEC Publication, 2017.

Keskin, S. S. Bakoğlu, R. And Yıldız, M. L. (Editor) (2017) Multidisiciplinary Approach to Sustainability . 1st edn. London: IJOPEC Publication.

@book{book, author={SIDDIK SİNAN KESKİN Et Al. }, title={Multidisiciplinary Approach to Sustainability}, publisher={IJOPEC Publication}, year={2017} }