Siauw, Soen I., author
Elex Media Komputindo, 1989
Buku Teks
Siauw, Soen I., author
Elex Media Komputindo, 1989
Buku Teks SO
Tigor, Surawidjaja Nauli, author
Gramedia Pustaka Utama , 1992
Buku Teks
Fairhurst, Michael C., author
UI-Press, 1995
Buku Teks
Irene Joos ... [and others] ; editor, Widyastuti Palupi
EGC, 2009
Buku Teks