Parafina, W. P. (1987). Determinants of geometry achievement of high school juniors in Makati Polytechnic Community School. s.n.
Chicago Style aipamenaParafina, Wilma P. Determinants of Geometry Achievement of High School Juniors in Makati Polytechnic Community School. s.l: s.n, 1987.
MLA aipamenaParafina, Wilma P. Determinants of Geometry Achievement of High School Juniors in Makati Polytechnic Community School. s.n, 1987.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.