Handy, Willowdean C.
Australian National University Press,, 1973
Buku Teks
Norton, 1967
Buku Teks
Crosland, Margaret, author
Constable, 1981
Buku Teks
Roemer, John E
Institute of International Studies, University of California, 1975
Buku Teks
Lee, Hai-soon, author
Ewha Womans University Press, 2005
Buku Teks