Nurohma, author
Program Pascasarjana Universitas Indonesia, 2006
UI - Tesis (Membership)
Katznelson, Ira, author
Liveright, 2013
Buku Teks
Roosevelt, Eleanor, author
Harper & Brothers, 1949
Buku Teks
Sherwood, Robert E., author
Bantam Books, 1950
Buku Teks
Morton, H. V.
Methuen & Co, 1943
Buku Teks