Gaya APA

Riyanto, S. (2008). The 1st student's choice toefl (Test of english as a foreign language) Test Strategi for listening comprehension: Strategi manjawab soal listening comprehension dalam tes toefl . Gorontalo: Lanskap Zaman,dan Pustaka Pelajar.

Gaya MLA

Riyanto, Slamet. "The 1st student's choice toefl (Test of english as a foreign language) Test Strategi for listening comprehension: Strategi manjawab soal listening comprehension dalam tes toefl". Gorontalo: Lanskap Zaman,dan Pustaka Pelajar, 2008. Text.