Ceña, Resty Mendoza (2011). Gramatikang filipino : balangkasan . The University of the philippines press.
Ceña, Resty Mendoza Gramatikang filipino : balangkasan . The University of the philippines press, 2011.
Ceña, Resty Mendoza, "Gramatikang filipino : balangkasan ," The University of the philippines press, 2011.