Garcia, Ma. Ana and Cheng, Brenda Long and Lumanlan, Ener II (1988) A study on altruism among istitutionalized and home-reared children. Undergraduate thesis, De La Salle University-Dasmariñas.
Garcia, Ma. Ana and Long, Cheng Brenda P. and Lumanlan, Ener II (1980) The effects of the pragmatic and logical sentences on comprehension. Undergraduate thesis, De La Salle University-Dasmariñas.