APA (7th ed.) Citation

BAHAN... (1997). Bahan galian industri. PPPTM.

Chicago Style (17th ed.) Citation

BAHAN... Bahan Galian Industri. PPPTM, 1997.

MLA (8th ed.) Citation

BAHAN... Bahan Galian Industri. PPPTM, 1997.

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