Gaya APA
UMAR, Husein. (2000).
Business an introduction (Ed.1.-- Cet.1).
Jakarta:
Gramedia Pustaka Utama.
Gaya Chicago
UMAR, Husein.
Business an introduction.
Ed.1.-- Cet.1
Jakarta:
Gramedia Pustaka Utama,
2000.
Text.
Gaya MLA
UMAR, Husein.
Business an introduction.
Ed.1.-- Cet.1
Jakarta:
Gramedia Pustaka Utama,
2000.
Text.
Gaya Turabian
UMAR, Husein.
Business an introduction.
Ed.1.-- Cet.1
Jakarta:
Gramedia Pustaka Utama,
2000.
Print.