Pyle, William W., author
Richard D. Irwin, 1980
Buku Teks
Stevenson, Russell A., author
Alexander Hamilton Institute, 1962
Buku Teks
Hosch, Gordon A., author
Prentice-Hall, 1979
Buku Teks
Weygandt, Jerry J., author
John Wiley & Sons, 2005
Buku Teks
Kieso, Donald E., author
John Wiley , 1983
Buku Teks