Yurdabakan, İ. And Erdoğan, T. 2009. The Effects of Portfolio Assessment on Reading Listening and Writing Skills of Secondary School Prep Class Students. THE JOURNAL OF INTERNATIONAL SOCIAL RESEARCH , vol.2, no.9 , 526-538.

Yurdabakan, İ., & Erdoğan, T., (2009). The Effects of Portfolio Assessment on Reading Listening and Writing Skills of Secondary School Prep Class Students. THE JOURNAL OF INTERNATIONAL SOCIAL RESEARCH , vol.2, no.9, 526-538.

Yurdabakan, İrfan, And Tolga Erdoğan. "The Effects of Portfolio Assessment on Reading Listening and Writing Skills of Secondary School Prep Class Students," THE JOURNAL OF INTERNATIONAL SOCIAL RESEARCH , vol.2, no.9, 526-538, 2009

Yurdabakan, İrfan And Erdoğan, Tolga. "The Effects of Portfolio Assessment on Reading Listening and Writing Skills of Secondary School Prep Class Students." THE JOURNAL OF INTERNATIONAL SOCIAL RESEARCH , vol.2, no.9, pp.526-538, 2009

Yurdabakan, İ. And Erdoğan, T. (2009) . "The Effects of Portfolio Assessment on Reading Listening and Writing Skills of Secondary School Prep Class Students." THE JOURNAL OF INTERNATIONAL SOCIAL RESEARCH , vol.2, no.9, pp.526-538.

@article{article, author={İrfan Yurdabakan And author={Tolga Erdoğan}, title={The Effects of Portfolio Assessment on Reading Listening and Writing Skills of Secondary School Prep Class Students}, journal={THE JOURNAL OF INTERNATIONAL SOCIAL RESEARCH}, year=2009, pages={526-538} }