Simon and Schuster, 1961
Buku Teks
edited and with notes by Arthur Weinberg ; foreword by William O. Douglas
Simon and Schuster, 1957
Buku Teks
Peck, David W.
Greenwood Press , 1961
Buku Teks
Stefan, Susan
Oxford University Press, 2016
eBooks
editor by. Brian L. Cutler
Sage, 2008
Buku Referensi