Niven, W., & Ohman, A. (1971). Basic accounting procedures (2d ed.). Prentice-Hall.

Niven, William, and Anka Ohman. Basic Accounting Procedures. 2d ed. Englewood Cliffs, N.J.: Prentice-Hall, 1971.

Niven, William, and Anka Ohman. Basic Accounting Procedures. 2d ed. Prentice-Hall, 1971.