ÜNAL, H. Et Al. 2009. Differences in learning geometry among high and low spatial ability pre-service mathematics teachers. International Journal of Mathematical Education in Science and Technology , vol.40, no.8 , 997-1012.

ÜNAL, H., Jakubowski, E., & Corey, D., (2009). Differences in learning geometry among high and low spatial ability pre-service mathematics teachers. International Journal of Mathematical Education in Science and Technology , vol.40, no.8, 997-1012.

ÜNAL, Hasan, Elizabeth Jakubowski, And Darryl Corey. "Differences in learning geometry among high and low spatial ability pre-service mathematics teachers," International Journal of Mathematical Education in Science and Technology , vol.40, no.8, 997-1012, 2009

ÜNAL, Hasan Et Al. "Differences in learning geometry among high and low spatial ability pre-service mathematics teachers." International Journal of Mathematical Education in Science and Technology , vol.40, no.8, pp.997-1012, 2009

ÜNAL, H. Jakubowski, E. And Corey, D. (2009) . "Differences in learning geometry among high and low spatial ability pre-service mathematics teachers." International Journal of Mathematical Education in Science and Technology , vol.40, no.8, pp.997-1012.

@article{article, author={Hasan ÜNAL Et Al. }, title={Differences in learning geometry among high and low spatial ability pre-service mathematics teachers}, journal={International Journal of Mathematical Education in Science and Technology}, year=2009, pages={997-1012} }