Helmkamp, John G., author
John Wiley & Sons, 1990
Buku Teks
Titard, Pierre L., author
Dryden Press, 1987
Buku Teks
Bierman, Harold, author
Macmillan, 1959
Buku Teks
DeCoster, Don T., author
Melville Publishing Company, 1974
Buku Teks
Brewer, Peter C., author
McGraw-Hill Education, 2016
Buku Teks