edited by Arthur H. Niehoff
Aldine, 1969
Buku Teks
edited by Amitai Etzioni and Eva Etzi
Basic Books, 1964
Buku Teks
Prentice-Hall, 1973
Buku Teks
Wallerstein, Immanuel, author
John Wiley , 1966
Buku Teks
Lauer, Robert H., author
Rineka Cipta, 2003
Buku Teks