Uhlenbeck, Eugenius M.
Javanese linguistics : a retrospect and some prospects
Foris Publications, 1983
 Buku Teks SO
Muhammad Tesar Pamungkas
Rules of thumb : a guide for writers
McGraw-Hill , 1990
 Multimedia
Some grammatical errors made by the students of Unpam
 Artikel Jurnal
Langacker, Ronald W.
Language and its structure: some fundamental linguistic concepts
Harcourt, Brace & World, 1968
 Buku Teks SO
Soenjono Dardjowidjojo, 1938-
Beberapa aspek linguistik Indonesia = Some aspects of Indonesian linguistics
Djambatan, 1983
 Buku Teks SO