Lederberg, Joshua, editor-in-chief
Academic Press, 1992
Buku Referensi
edited by Michel Hersen, William Sledge
Academic Press, 2002
Buku Referensi
Macmillan Educational Company, 1990
Buku Referensi
Grolier Incorporated, 1991
Buku Referensi
Grolier, 1994
Buku Referensi