Article

Trihartati, Wahyu and Praten, Malem and Dewabrata, Teguh and Farid, Erry and Efgeni, Efgeni and Subardini, Ni nyoman and Adriana, Martha Lena and Septiningsih, Lustantini and Manalu, Franztober and Yustiani, Ifa and Sutrisno, Tries and Edhitomo, Suwardi and Ucok, Danyal and Sudewo, Utari and Hikmat, An An Anwar and Syafir, Halipah Nasyiah (2011) Nuansa. Nuansa. pp. 1-48.

Book

Martin, Martin and Mustakim, Mustakim and Adriana, Martha Lena (1995) Pemakaian bahasa Indonesia ragam tulis di lingkungan Perguruan Tinggi. Pusat Pembinaan dan Pengembangan Bahasa, Jakarta. ISBN 9794594814