Yoses Antonius A.
Fakultas Ilmu Pengetahuan Budaya Universitas Indonesia, 2001
UI - Skripsi Membership
edited by John Lyons
Penguin Books, 1973
Buku Teks SO
edited by Harriet Luria, Deborah M. Seymour, Trudy Smoke
LEA, 2006
Buku Teks SO
John E. Joseph
Edinburgh University Press, 2009
eBooks
edited by Stephen R. Anderson and Paul Kiparsky
Henry Holt, 1973
Buku Teks SO