I.A. Suparman
Rajawali, 1990
Buku Teks SO
[Publisher not identified], [Date of publication not identified]
Naskah
Bremmelen, R.W. Van
Martinus Nijhoff, 1970
Buku Referensi
Rawuh
Pradnya Paramita, c1984
Buku Teks SO
Inandiak, Elizabeth D.
Galang Press, 2005
Buku Teks SO