Havaldar, Krishna K., author
Tata McGraw-Hill, 2005
Buku Teks
Hansen, Harry L., author
Richard D. Irwin, 1968
Buku Teks
Swayne, Linda E., author
Prentice-Hall International, 1989
Buku Teks
edited by E. Jerome McCarthy, John F. Grashof, Andrew A. Brogowicz
Richard D. Irwin, 1984
Buku Teks
Lamb, Charles W., author
Houghton Mifflin, 1987
Buku Teks