Gaya APA

Ismail, M, T. (2010). Improving Students' Speaking Abilaty Through Problem Oling Method to the Eleventh year Students of Torism Department SMKN 1 Palopo . Palopo: Prodi Bahasa Inggris Jurusan TARBIYAH STAIN Palopo.

Gaya MLA

Ismail, Muhammad, Taufiq. "Improving Students' Speaking Abilaty Through Problem Oling Method to the Eleventh year Students of Torism Department SMKN 1 Palopo". Palopo: Prodi Bahasa Inggris Jurusan TARBIYAH STAIN Palopo, 2010. Text.