Libby, Robert, author
Irwin McGraw-Hill, 2001
Buku Teks
Welsch, Glenn A., author
Richard D. Irwin, 1984
Buku Teks
Huefner, Ronald J., author
Dryden Press, 1986
Buku Teks
May, George O., author
Macmillan, 1959
Buku Teks
Taylor, Peter, author
Mass. Chartered Institute of Management Accuntants , 1991
Buku Teks