Gaya APA
Ramirez, Aida Santos, Llevero, Emma de Vianna. (1996).
Elementary mathematics, grade 4 (Cet.1).
Manila:
Philippine Christian University.
Gaya Chicago
Ramirez, Aida Santos, Llevero, Emma de Vianna.
Elementary mathematics, grade 4.
Cet.1
Manila:
Philippine Christian University,
1996.
Text.
Gaya MLA
Ramirez, Aida Santos, Llevero, Emma de Vianna.
Elementary mathematics, grade 4.
Cet.1
Manila:
Philippine Christian University,
1996.
Text.
Gaya Turabian
Ramirez, Aida Santos, Llevero, Emma de Vianna.
Elementary mathematics, grade 4.
Cet.1
Manila:
Philippine Christian University,
1996.
Print.