Gaya APA

Practice Techique for the intermediate and advanced student. (2007). Tangerang: Fak. Ilmu Seni Universitas Pelita Harspan.

Gaya MLA

Practice Techique for the intermediate and advanced student. Vol. 4 No. 2. Tangerang: Fak. Ilmu Seni Universitas Pelita Harspan, 2007. Artikel.