Gaya APA

RIZAL, S. (2006). Study on code switching and code mixing done by Betawi and Java moslem students : at pondok pesantren al-Mathlab Kediri / Sofyan Rizan . Kediri: STAIN KEDIRI.

Gaya MLA

RIZAL, Sofyan. "Study on code switching and code mixing done by Betawi and Java moslem students : at pondok pesantren al-Mathlab Kediri / Sofyan Rizan". Kediri: STAIN KEDIRI, 2006. Text.