Language Study & Research Center, Inc, Language Education Council of the Philippines, & Castillo, E. S. (1999). Educating via language. Language Study & Research Center and Language Education Council of the Philippines.
Cita Chicago (17th ed.)Language Study & Research Center, Inc, Language Education Council of the Philippines, i Emma S. Castillo. Educating via Language. [Manila]: Language Study & Research Center and Language Education Council of the Philippines, 1999.
Cita MLA (9th ed.)Language Study & Research Center, Inc, et al. Educating via Language. Language Study & Research Center and Language Education Council of the Philippines, 1999.
Atenció: Aquestes cites poden no estar 100% correctes.