Gaya APA

Khasanah, S, H., Said, N. (2004). a Studi of code switching used in some cepu families' conversation : Siti Himatul Khasanah . Surabaya: Adab.

Gaya MLA

Khasanah, Siti, Himatul., Said, Najih.. "a Studi of code switching used in some cepu families' conversation : Siti Himatul Khasanah". Surabaya: Adab, 2004. Skripsi.