Cita APA (7th ed.)

Tan, J. G., & Koo, G. S. (2015). Motivational and contextual factors in Chinese language learning performance. College of Education, University of the Philippines Diliman.

Cita Chicago (17th ed.)

Tan, Judy G., i Grace S. Koo. Motivational and Contextual Factors in Chinese Language Learning Performance. Quezon City: College of Education, University of the Philippines Diliman, 2015.

Cita MLA (9th ed.)

Tan, Judy G., i Grace S. Koo. Motivational and Contextual Factors in Chinese Language Learning Performance. College of Education, University of the Philippines Diliman, 2015.