Freeman, Robert J.
Governmental and nonprofit accounting theory and practice
Prentice-Hall, 1993
 Buku Teks
Freeman, Robert J.
Governmental and nonprofit accounting: theory and practice
Prentice-Hall, 1999
 Buku Teks
Freeman, Robert J.
Governmental and nonprofit accounting : theory and practice
Prentice-Hall, 2003
 Buku Teks
Wilson, Earl R.
Accounting for governmental and nonprofit entities
McGraw-Hill Book , 1999
 Buku Teks
Wilson, Earl R.
Accounting for governmental and nonprofit entities
McGraw-Hill, 2004
 Buku Teks