Hussin, S. R., Hashim, H., & Wang, Y. S. (2013). Jaya Tuition Centre. Universiti Putra Malaysia Press.
Cita Chicago (17th ed.)Hussin, Siti Rahayu, Haslinda Hashim, i Yaw Siong Wang. Jaya Tuition Centre. Universiti Putra Malaysia Press, 2013.
Cita MLA (9th ed.)Hussin, Siti Rahayu, et al. Jaya Tuition Centre. Universiti Putra Malaysia Press, 2013.
Atenció: Aquestes cites poden no estar 100% correctes.