Gaya APA

M.Pd.BI, A, N. (2012). Top-Down Strategy as a Strategy to Improve the students’ Listening Skill . Yogyakarta: Universitas Ahmad Dahlan Yogyakarta.

Gaya MLA

M.Pd.BI, ABDUL, NGAFIF,. "Top-Down Strategy as a Strategy to Improve the students’ Listening Skill". Yogyakarta: Universitas Ahmad Dahlan Yogyakarta, 2012. Makalah Seminar (Prosiding).