Gaya APA

wulan, S, A. (2014). ( Skripsi ) the correlation between students' mastery of imperative from and their achievemen in writing adcertisment at grade eight of smpn 20 bandar lampung (1). Bandar Lampung: .

Gaya MLA

wulan, Santi, Ambar. "( Skripsi ) the correlation between students' mastery of imperative from and their achievemen in writing adcertisment at grade eight of smpn 20 bandar lampung". 1 Bandar Lampung: , 2014. .