Nightingale, Kath
Taxation
Prentice-Hall, 2002
 Buku Teks
Taxation
edited by Emile Woolf
Pitman, 1986
 Buku Teks SO
Elder, Neil C.M.
Government in Sweden : the executive at work
Pergamon Press, 1970
 Buku Teks SO
Tomasson, Richard F.
Sweden: prootype of modern society
Random Home, 1970
 Buku Teks SO
Andersson, Ingvar
Introduction to Sweden / Ingvar Andersson
The Swedish Institue, [t.th.]
 Buku Teks SO