Gaya APA

Riyato, S. (2008). A Quick and Effective Strategy To Understand Listening Comprehension for Toefl Test (Cet.1). Yogyakarta: Pustaka Pelajar.

Gaya MLA

Riyato, Slamet. "A Quick and Effective Strategy To Understand Listening Comprehension for Toefl Test". Cet.1 Yogyakarta: Pustaka Pelajar, 2008. Text.