Djoni Prawira
DIKTI Depdikbud , 1997
Buku Teks
Dethier, V. G.
Prentice-Hall, 1962
Buku Teks
Suswanto Rasidi, author
Universitas Terbuka, 2006
Buku Teks
Dillon, Lawrence S., author
WM.C. Brown, 1976
Buku Teks
Lorenz, Konrad Z
Time Incorporated, 1962
Buku Teks