Gaya APA

RIYANTO., S. (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 . : Pustaka Pelajar,.

Gaya MLA

RIYANTO., SLAMET. "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". : Pustaka Pelajar,, 2007. Text.