SOFYAN, I. (2003). Study Kelayakan Bisnis. Graha Ilmu.
Chicago Style CitationSOFYAN, Iban. Study Kelayakan Bisnis. Graha Ilmu, 2003.
MLA CitationSOFYAN, Iban. Study Kelayakan Bisnis. Graha Ilmu, 2003.
Warning: These citations may not always be 100% accurate.