Gaya APA

Wayani, M, R. (2018). Students Difficulties in Using Passive Voice : A Study Conducted to the Second Grade Students of SMKN 1 Bogor . Bogor: FKIP Unpak.

Gaya MLA

Wayani, May, Riza/031103014. "Students Difficulties in Using Passive Voice : A Study Conducted to the Second Grade Students of SMKN 1 Bogor". Bogor: FKIP Unpak, 2018. Skripsi English.