Gaya APA

M.Ed, ., Octaberlina, H, L, R. (2011). Progressive English (Pertama). Malang: UIN Maliki Press.

Gaya MLA

M.Ed, ., Octaberlina, Hj., Like, Raskova. "Progressive English". Pertama Malang: UIN Maliki Press, 2011. buku.