Mater, B. Et Al. 1996. An Applied Geomorphology Example on Naturel Parks in Turkey: Ballıkayalar Valley (Gebze/Kocaeli/NW Anatolia). University of İstanbul, REVIEW , no.3 , 1-38.

Mater, B., Ertek, T., Güneysu, A., & TUROĞLU, H., (1996). An Applied Geomorphology Example on Naturel Parks in Turkey: Ballıkayalar Valley (Gebze/Kocaeli/NW Anatolia). University of İstanbul, REVIEW , no.3, 1-38.

Mater, Barış Et Al. "An Applied Geomorphology Example on Naturel Parks in Turkey: Ballıkayalar Valley (Gebze/Kocaeli/NW Anatolia)," University of İstanbul, REVIEW , no.3, 1-38, 1996

Mater, Barış Et Al. "An Applied Geomorphology Example on Naturel Parks in Turkey: Ballıkayalar Valley (Gebze/Kocaeli/NW Anatolia)." University of İstanbul, REVIEW , no.3, pp.1-38, 1996

Mater, B. Et Al. (1996) . "An Applied Geomorphology Example on Naturel Parks in Turkey: Ballıkayalar Valley (Gebze/Kocaeli/NW Anatolia)." University of İstanbul, REVIEW , no.3, pp.1-38.

@article{article, author={Barış Mater Et Al. }, title={An Applied Geomorphology Example on Naturel Parks in Turkey: Ballıkayalar Valley (Gebze/Kocaeli/NW Anatolia)}, journal={University of İstanbul, REVIEW}, year=1996, pages={1-38} }