APA (7th ed.) Citation

Khalis, I. (2011). Komplet Rumus Matematika SD. Laksana.

Chicago Style (17th ed.) Citation

Khalis, Ibnu. Komplet Rumus Matematika SD. Laksana, 2011.

MLA (8th ed.) Citation

Khalis, Ibnu. Komplet Rumus Matematika SD. Laksana, 2011.

Warning: These citations may not always be 100% accurate.