Gaya APA
MBA, D, H, U, ,, S, M, ,., Khoiri, I. (2000).
BUSINESS AN INTRODUCTION .
JAKARTA:
PT GRAMEDIA PUSTAKA UTAMA.
Gaya MLA
MBA, Drs., Husein, Umar, ,, SE, M.M, ,., Khoiri, Imam.
"BUSINESS AN INTRODUCTION".
JAKARTA:
PT GRAMEDIA PUSTAKA UTAMA,
2000.
Text.