Gaya APA

Octaberlina, L, R., RAHMAWATI, N. (2011). PROGRESSIVE ENGLISH : GENERAL ENGLISH FOR TERTIARY STUDENTS (-). Malang: UIN Maliki Press.

Gaya MLA

Octaberlina, Like, Raskova., RAHMAWATI, NURILLAINI. "PROGRESSIVE ENGLISH : GENERAL ENGLISH FOR TERTIARY STUDENTS". - Malang: UIN Maliki Press, 2011. Text.