Sanders, Donald H., author
McGraw-Hill, 1995
Buku Teks
John Wiley and Sons, Inc., 1967
Buku Teks
Croxton, Frederick E., author
Prentice-Hall, 1960
Buku Teks
Hoel, Paul Gerhard, 1905-, author
Wiley, 1982
Buku Teks
Hoel, Paul Gerhard, 1905-, author
Wiley, 1971
Buku Teks