Gaya APA

m.pd, D, H, , E, S, . (2004). Language change and sociolinguistics : rethinking social networks . New York: Palgrave Macmillan.

Gaya MLA

m.pd, Dra., Hj., , Ella, Sulhah,, . "Language change and sociolinguistics : rethinking social networks". New York: Palgrave Macmillan, 2004. Text.