Froyen, Richard T., author
Prentice-Hall, 2002
Buku Teks
McConnell, Campbell R., author
McGraw-Hill, Irwin, 2005
Buku Teks
McConnell, Campbell R., author
McGraw-Hill, 2009
Buku Teks
McConnell, Campbell R., author
McGraw-Hill Education, 2015
Buku Teks
Dernburg, Thomas F., author
McGraw-Hill, 1985
Buku Teks