Gaya APA

Safrianingsih, A. (2016). Thesis: An Analysis To The Students Grammatical Problems In Changing Active To passive Voice By The First Year Students Of MAN 1 Boyolali . : IAIN Surakarta.

Gaya MLA

Safrianingsih, Afri. "Thesis: An Analysis To The Students Grammatical Problems In Changing Active To passive Voice By The First Year Students Of MAN 1 Boyolali". : IAIN Surakarta, 2016. Text.