Gaya APA

Fariekhah, A, N., Syaifudin, M. (2011). Code switching and code mixing used by teachers in SMPN 40 Surabaya : Alfiyah Nur Fariekhah; pembimbing: Mokhamad Syaifudin . Surabaya: Fakultas Tarbiyah.

Gaya MLA

Fariekhah, Alfiyah, Nur., Syaifudin, Mokhamad.. "Code switching and code mixing used by teachers in SMPN 40 Surabaya : Alfiyah Nur Fariekhah; pembimbing: Mokhamad Syaifudin". Surabaya: Fakultas Tarbiyah, 2011. Skripsi.