APA (7th ed.) Citation

RIYANTO, S. The First (1st) Student-s Choice TOEFL Preparation (Test of English As A Foreign Languange): Panduan praktis persiapan tes TOEFL untuk meraih skor TOEFL tinggi. Pustaka Pelajar.

Chicago Style (17th ed.) Citation

RIYANTO, Slamet. The First (1st) Student-s Choice TOEFL Preparation (Test of English As A Foreign Languange): Panduan Praktis Persiapan Tes TOEFL Untuk Meraih Skor TOEFL Tinggi. Pustaka Pelajar.

MLA (8th ed.) Citation

RIYANTO, Slamet. The First (1st) Student-s Choice TOEFL Preparation (Test of English As A Foreign Languange): Panduan Praktis Persiapan Tes TOEFL Untuk Meraih Skor TOEFL Tinggi. Pustaka Pelajar.

Warning: These citations may not always be 100% accurate.