Pratt, John W., author
Massachusetts Institute of Technology, 1995
Buku Teks
Jones, J. Morgan, author
Richard D. Irwin, 1977
Buku Teks
Halter, Albert N., 1927-, author
South-Western Publishing, 1971
Buku Teks
Thomas, Howard, author
Pitman, 1972
Buku Teks
Moore, Peter G., author
Longman , 1972
Buku Teks