APA (7th ed.) Citation

UMAR, H., & UMAR, H. (2003). Metode riset perilaku konsumen jasa. Ghalia Indonesia.

Chicago Style (17th ed.) Citation

UMAR, Husein, and Husein UMAR. Metode Riset Perilaku Konsumen Jasa. Ghalia Indonesia, 2003.

MLA (8th ed.) Citation

UMAR, Husein, and Husein UMAR. Metode Riset Perilaku Konsumen Jasa. Ghalia Indonesia, 2003.

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