Jennings, R. M. (1973). Cost accounting: A programmed text. Grid Inc..
Cita Chicago (17th ed.)Jennings, Robert M. Cost Accounting: A Programmed Text. Columbus, Ohio: Grid Inc., 1973.
Cita MLA (8th ed.)Jennings, Robert M. Cost Accounting: A Programmed Text. Grid Inc., 1973.
Atenció: Aquestes cites poden no estar 100% correctes.