Janda, Kenneth
Houghton Miffiln, 1987
Buku Teks SO
Tocqueville, Alexis de
A Mentor Book, 1956
Buku Teks SO
Tocqueville, Alexis de
Oxford University Press, 1961
Buku Teks SO
Tocqueville, Alexis de
The New American Library, 1963
Buku Teks SO
Bailey, Stephen K.
Henry Holt, 1957
Buku Teks SO