APA ציטוט

UMAR, H. (1997). Studi Kelayakan Bisnis. Gramedia.

Chicago Style (17th ed.) Citation

UMAR, Husein. Studi Kelayakan Bisnis. Gramedia, 1997.

ציטוט MLA

UMAR, Husein. Studi Kelayakan Bisnis. Gramedia, 1997.