Analysing sociolinguistic variation / Sali A. Tangliamonte
Cambridge University Press, 2009
 eBooks
R.A. Disyacitta Nariswari
Variasi bahasa dan istilah pertanian di Kabupaten Karawang: sebuah kajian dialektologi = The variation of language and agricultural terms in Karawang regency: a dialectological study
Fakultas Ilmu Pengetahuan dan Budaya Universitas Indonesia, 2015
 UI - Tesis Membership
Taglianonte, Sali A.
Variationist sociolinguistics : change, observation, interpretation
Wiley-Blackwell, 2012
 Buku Teks
Language and identity : an introduction / John Edwards
Cambridge University Press, 2009
 eBooks
Sandell, Rolf
Linguistic style and persuasion / Rolf Sandell
Academic Press, 1977
 Buku Teks