Gaya APA

In search of quality: 4 perspektif unik, 43 wawasan berbeda (Weeding). (1997). Jakarta: Gramedia Pustaka Utama.

Gaya MLA

In search of quality: 4 perspektif unik, 43 wawasan berbeda (Weeding). . Jakarta: Gramedia Pustaka Utama, 1997. Text.