Lauer, Robert H., author
Rineka Cipta, 2003
Buku Teks
Yoshimichi Sato, author
Trans Pacific Press, 2006
Buku Teks
Halpern, Manfred, author
Princeton University Press, 1963
Buku Teks
Andrain, Charles F., author
Macmillan, 1995
Buku Teks
edited by George Dalton
New York, 1971
Buku Teks