Gaya APA

Syafe'i, A. (2017). The effectiveness of quantum learning method in reducing students' speaking anxiety (a case study conducted for the second grade students of islamic Boarding School of Aswaja Nusantara) . Yogyakarta: Prodi Bahasa Inggris UMBY.

Gaya MLA

Syafe'i, Akhmad. "The effectiveness of quantum learning method in reducing students' speaking anxiety (a case study conducted for the second grade students of islamic Boarding School of Aswaja Nusantara)". Yogyakarta: Prodi Bahasa Inggris UMBY, 2017. Text.