Epstein, Catherine
Nazi Germany: confronting the myths
Wiley Blackwell, 2015
 Buku Teks SO
Von Mises, Ludwig, 1881-1973
Socialism an economic
Bradford and Dickens, 1953
 Buku Teks SO
Sweezy, Paul M. (Paul Marlor), 1910-2004
Socialism
McGraw-Hill, 1949
 Buku Teks SO
Sweezy, Paul M. (Paul Marlor), 1910-2004
Socialism
McGraw-Hill, 1949
 Buku Teks SO
Schmeckebier, Laurence F.
New federal organizations : an outline of their structure and functions / Laurence F. Schmeckebier
The Brookings Institution, 1934
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