Wasis
Alumni, 1986
Buku Teks
Mankiw, N. Gregory, author
Salemba Empat, 2006
Buku Teks
Winardi, author
Tarsito, 1975
Buku Teks
Deliarnev
UI-Press, 1995
Buku Teks
Sudarsono, author
[publisher not identified], [date of publication not identified]
Buku Teks