Acelajado, M. J., Lerpido, J. C., & Mission, M. F. (2000). Mathematics for the new millennium--trigonometry: Teacher's manual. Diwa.
Lua i Stíl Chicago (17ú heag.)Acelajado, Maxima J., Jaime C. Lerpido, agus Marife F. Mission. Mathematics for the New Millennium--trigonometry: Teacher's Manual. Makati, Philippines: Diwa, 2000.
Lua MLA (9ú heag.)Acelajado, Maxima J., et al. Mathematics for the New Millennium--trigonometry: Teacher's Manual. Diwa, 2000.
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