Gaya APA

Mukti, E, F. (2012). Students’ Practice to Support Their English Speaking Proficiency in Islamic Boarding School Raden Paku Trenggalek . Tulungagung: STAIN Tulungagung.

Gaya MLA

Mukti, Erna, Fitriani. "Students’ Practice to Support Their English Speaking Proficiency in Islamic Boarding School Raden Paku Trenggalek". Tulungagung: STAIN Tulungagung, 2012. Skripsi.