Daniel, Wayne W., author
Houghton Miffiln, 1989
Buku Teks
Bowen, Earl K., author
Richard D. Irwin , 1971
Buku Teks
Bowen, Earl K., author
Richard D. Irwin, 1963
Buku Teks
Bowen, Earl K., author
Richard D. Irwin, 1967
Buku Teks
Kay, Ronald D.
McGraw-Hill, 1994
Buku Teks