Stone, Irving, 1903-1989, author
Doubleday, 1944
Buku Teks
Riesman, David, author
Yale University Press, 1965
Buku Teks
Xu, Chengbei, author
Intercontinental Press, 2010
Buku Teks
Brame, Genevieve, author
Kogan Page, 2004
Buku Referensi
Larousse, 2005
Buku Referensi