Gaya APA

Yusuf, M., Yusuf, M. (2013). Students' problems in writing research proposal : a case study of the fifth semester students of English Education Departmen, State Institute for Islamic Studies Sunan Ampel Surabaya / Muh. Yusuf; pembimbing: Arif Furqon, Siti Asmiyah . Surabaya: Fakultas Tarbiyah.

Gaya MLA

Yusuf, Muh.., Yusuf, Muh. "Students' problems in writing research proposal : a case study of the fifth semester students of English Education Departmen, State Institute for Islamic Studies Sunan Ampel Surabaya / Muh. Yusuf; pembimbing: Arif Furqon, Siti Asmiyah". Surabaya: Fakultas Tarbiyah, 2013. Skripsi.