Muysken, Pieter
Bilingual speech: a typology of code-mixing
Cambridge University Press, 2000
 Buku Teks SO
Quirk, Randolph
The linguist and the English language / Randolph Quirk
Edward Arnold, 1974
 Buku Teks SO
RECORD
The Library Association,
 Majalah, Jurnal, Buletin
Soriente, Antonia
Language development of bilingual children : a case study in the acquisition of tense and aspect in an italian-indonesian child
Faculty of Humanities University of Indonesia, 2014
 Artikel Jurnal
Handbook of bilingual and multilingual education
edited by Wayne E. Wright, Sovicheth Boun, and Ofelia Garcia
Wiley Blackwell, 2017
 Buku Teks SO