Gaya APA

Soraya, I. et al (2012). The Implementation of outdoor activity to improve English writing ability of students at SMP Suryonugroho Surabaya : Nur Indah A'isah; pembimbing: Irma Soraya, Rakhmawati . Surabaya: Fakultas Tarbiyah.

Gaya MLA

Soraya, Irma. et al. "The Implementation of outdoor activity to improve English writing ability of students at SMP Suryonugroho Surabaya : Nur Indah A'isah; pembimbing: Irma Soraya, Rakhmawati". Surabaya: Fakultas Tarbiyah, 2012. Skripsi.