APA (7th ed.) Citation

LPPM. (1980). Sistem break-even(sistem inpas). LPPM.

Chicago Style (17th ed.) Citation

LPPM. Sistem Break-even(sistem Inpas). LPPM, 1980.

MLA (8th ed.) Citation

LPPM. Sistem Break-even(sistem Inpas). LPPM, 1980.

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