Slamet Riyanto. (2007). The 1st student's choice TOEFL (Test Of English as a Foreign Language): Test strategy for structure and written expression : strategi menjawab soal structure and written expression dalam tes TOEFL. Yogyakarta: Pustaka Pelajar.
Chicago Style CitationSlamet Riyanto. The 1st Student's Choice TOEFL (Test Of English As a Foreign Language): Test Strategy for Structure and Written Expression : Strategi Menjawab Soal Structure and Written Expression Dalam Tes TOEFL. Yogyakarta: Pustaka Pelajar, 2007.
MLA CitationSlamet Riyanto. The 1st Student's Choice TOEFL (Test Of English As a Foreign Language): Test Strategy for Structure and Written Expression : Strategi Menjawab Soal Structure and Written Expression Dalam Tes TOEFL. Yogyakarta: Pustaka Pelajar, 2007.