Higgins, Robert C., author
McGraw-Hill, 2000
Buku Teks
Mayes, Timothy R., author
South Western Cengage Learning, 2012
Buku Teks
Mayes, Timothy R., author
South-Western Cengage Learning, 2010
Buku Teks
White, Gerald I., author
John Wiley & Sons, 1994
Buku Teks
Foulke, Roy Anderson, 1896-, author
McGraw-Hill, 1950
Buku Teks