Gaya APA

Spirits, T., Rini, T, S. (2019). Students Perception About Importance Of Grammar In English Lesson Of Senior High School (a Survey Study To The First Grade Students Of Man Purbalingga In Academic Year 2018/2019) (-). Purwokerto: FKIP UMP.

Gaya MLA

Spirits, Turkish., Rini, Tri, Sulistio. "Students Perception About Importance Of Grammar In English Lesson Of Senior High School (a Survey Study To The First Grade Students Of Man Purbalingga In Academic Year 2018/2019)". - Purwokerto: FKIP UMP, 2019. Text.