Gaya APA

Khusnah, W, D., Hanafi, M. (2015). Learning Strategis and proficiency level in essay writing at english teacher education departement UIN Sunan Ampel Surabaya . Surabaya: Fakultas Ilmu Tarbiyah dan Keguruan UINSA.

Gaya MLA

Khusnah, Wakhibah, Dwi., Hanafi, M.. "Learning Strategis and proficiency level in essay writing at english teacher education departement UIN Sunan Ampel Surabaya". Surabaya: Fakultas Ilmu Tarbiyah dan Keguruan UINSA, 2015. Skripsi.