Gaya APA
Syaifudin, M. et al (2012).
An Analysis of student's writing ability in forming irregular verb at the tenth grade of MA al Iman Ponorogo : Istiqomatus Sa'diyah; pembimbing: M. Syaifudin, Sigit Pramono Jati .
Surabaya:
Fakultas Tarbiyah.
Gaya MLA
Syaifudin, M.. et al.
"An Analysis of student's writing ability in forming irregular verb at the tenth grade of MA al Iman Ponorogo : Istiqomatus Sa'diyah; pembimbing: M. Syaifudin, Sigit Pramono Jati".
Surabaya:
Fakultas Tarbiyah,
2012.
Skripsi.