Seto, William W., author
McGraw-Hill, 1964
Buku Teks
Church, Austin H., author
John Wiley & Sons, 1963
Buku Teks
Seto, William W., author
McGraw-Hil, 1984
Buku Teks
Kelly, S. Graham
McGraw-Hill, 1996
Buku Teks
Seto, William W., author
McGraw-Hill , 1989
Buku Teks