Riyanto, S. (2008). The 1'st Student's Choice TOEFL: Test Of English As A Foreign Language. Pustaka Pelajar.
Style de citation Chicago (17e éd.)Riyanto, Slamet. The 1'st Student's Choice TOEFL: Test Of English As A Foreign Language. Pustaka Pelajar, 2008.
Style de citation MLA (8e éd.)Riyanto, Slamet. The 1'st Student's Choice TOEFL: Test Of English As A Foreign Language. Pustaka Pelajar, 2008.
Attention : ces citations peuvent ne pas être correctes à 100%.