Gaya APA

Riyanto, S. (2008). The 1 Student's Choice Toefl (Test Of English As A Foreign Language) : Test Strategy For Listening Comprehension: Strategi Menjawab Soal Listening Comprehension dalam Tes TOEFL-buku wr orange kecil (cet. 2). Yogyakarta: Pustaka Pelajar.

Gaya MLA

Riyanto, Slamet. "The 1 Student's Choice Toefl (Test Of English As A Foreign Language) : Test Strategy For Listening Comprehension: Strategi Menjawab Soal Listening Comprehension dalam Tes TOEFL-buku wr orange kecil". cet. 2 Yogyakarta: Pustaka Pelajar, 2008. .