Gaya APA

0111858, N. (). A Study on the first year students ability of SMAN 2 Bangkinang in using sentences in past progressive tense and past perfecct tense . : .

Gaya MLA

0111858, Naniwati/. "A Study on the first year students ability of SMAN 2 Bangkinang in using sentences in past progressive tense and past perfecct tense". : , . CD Skripsi.