Gaya APA

Rahmawaty, A. (2013). An Error Analysis on the Use of To Be and Verb in Passive Voice among the Seventh Grade Students of SMP N 22 Purworejo in the Academic Year of 2012/2013 . Purworejo: Program Studi Pendidikan Bahasa Inggris FKIP Universitas Muhammadiyah Purworejo.

Gaya MLA

Rahmawaty, Aristya. "An Error Analysis on the Use of To Be and Verb in Passive Voice among the Seventh Grade Students of SMP N 22 Purworejo in the Academic Year of 2012/2013". Purworejo: Program Studi Pendidikan Bahasa Inggris FKIP Universitas Muhammadiyah Purworejo, 2013. Skripsi.