Elifson, Kirk W., 1943-, author
McGraw-Hill, 1990
Buku Teks
Guilford, J. P. (Joy Paul), 1897-1987, author
McGraw-Hill, 1950
Buku Teks
Bogardus, Emory S.
Appleton-Century-Crofts , 1942
Buku Teks
Beer, Ferdinand P. (Ferdinand Pierre), 1915-2003, author
McGraw-Hill, 1962
Buku Teks
Daniel, Wayne W., author
Houghton Mifflin , T.th
Buku Teks