Otto, Rudolph
Meridian Books, 1957
Buku Teks
Endang Triwinarni ... [and others]; editor, Didi Tjahjadi
Departemen Pendidikan dan Kebudayaan RI, 1991
Buku Teks
[publisher not identified], [date of publication not identified]
Naskah
Rido Budiman, author
2016
UI - Tesis (Membership)
Rido Budiman, author
2016
UI - Tesis (Membership)