Suryo
Gadjah Mada University Press , 1994
Buku Teks SO
Suryo
Gadjah Mada University Press, 1994
Buku Teks
Wahyuning Ramelan
UI-Press, 1999
UI - Pidato
Harris, Harry
Gadjah Mada University Press , 1994
Buku Teks SO
Suryo
Gadjah Mada University Press , 2008
Buku Teks SO