APA (7th ed.) Citation

SISTEM... (1990). Sistem kilat matematika dasar: Metode trachtenberg. Rosda Jayaputra.

Chicago Style (17th ed.) Citation

SISTEM... Sistem Kilat Matematika Dasar: Metode Trachtenberg. Rosda Jayaputra, 1990.

MLA (8th ed.) Citation

SISTEM... Sistem Kilat Matematika Dasar: Metode Trachtenberg. Rosda Jayaputra, 1990.

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