Gaya APA

Nur, M. (2013). The aplication of cooperative learning in group investigation to delop grammar ability of the first grade students at MAN Nglawak Kertosono / Nur Mahmudatunnisak (Cet. 1). Kediri: STAIN KEDIRI.

Gaya MLA

Nur, Mahmudatunnisak. "The aplication of cooperative learning in group investigation to delop grammar ability of the first grade students at MAN Nglawak Kertosono / Nur Mahmudatunnisak". Cet. 1 Kediri: STAIN KEDIRI, 2013. Text.