Çelik, H. M. 2010. Sample size needed for calibrating trip distribution and behavior of the gravity model. Journal of Transport Geography , vol.0 .

Çelik, H. M., (2010). Sample size needed for calibrating trip distribution and behavior of the gravity model. Journal of Transport Geography , vol.0.

Çelik, Hüseyin. "Sample size needed for calibrating trip distribution and behavior of the gravity model," Journal of Transport Geography , vol.0, 2010

Çelik, Hüseyin M. . "Sample size needed for calibrating trip distribution and behavior of the gravity model." Journal of Transport Geography , vol.0, 2010

Çelik, H. M. (2010) . "Sample size needed for calibrating trip distribution and behavior of the gravity model." Journal of Transport Geography , vol.0.

@article{article, author={Hüseyin Murat Çelik}, title={Sample size needed for calibrating trip distribution and behavior of the gravity model}, journal={Journal of Transport Geography}, year=2010}