ERDOĞAN, P. And GÜLER, G. 2017. Needs analysis in program development. Journal of Humanities and Social Science Invention , vol.21 , 63-86.

ERDOĞAN, P., & GÜLER, G., (2017). Needs analysis in program development. Journal of Humanities and Social Science Invention , vol.21, 63-86.

ERDOĞAN, POLAT, And GÜLAY GÜLER. "Needs analysis in program development," Journal of Humanities and Social Science Invention , vol.21, 63-86, 2017

ERDOĞAN, POLAT And GÜLER, GÜLAY. "Needs analysis in program development." Journal of Humanities and Social Science Invention , vol.21, pp.63-86, 2017

ERDOĞAN, P. And GÜLER, G. (2017) . "Needs analysis in program development." Journal of Humanities and Social Science Invention , vol.21, pp.63-86.

@article{article, author={POLAT ERDOĞAN And author={GÜLAY GÜLER}, title={Needs analysis in program development}, journal={Journal of Humanities and Social Science Invention}, year=2017, pages={63-86} }