APA (7th ed.) Citation

Ariffin, T. R. (2008). Portfolio assesment in ESL writing classrooms / Teti Rozi Ariffin.

Chicago Style (17th ed.) Citation

Ariffin, Teti Rozi. Portfolio Assesment in ESL Writing Classrooms / Teti Rozi Ariffin. 2008.

MLA (8th ed.) Citation

Ariffin, Teti Rozi. Portfolio Assesment in ESL Writing Classrooms / Teti Rozi Ariffin. 2008.

Warning: These citations may not always be 100% accurate.