.Williams, R. I., & Doris, L. (1956). Encyclopedia of accounting systems. Prentice-Hall.
Chicagoスタイル(17版)引用形式.Williams, Robert I., , Lillian Doris. Encyclopedia of Accounting Systems. .Englewood Cliffs, N.J: Prentice-Hall, 1956.
MLA(9版)引用形式.Williams, Robert I., , Lillian Doris. Encyclopedia of Accounting Systems. Prentice-Hall, 1956.