Horngren, C. T. Cost accounting: A managerial emphasis (9th ed.). Prentice hall.
Cita Chicago (17th ed.)Horngren, Charles T. Cost Accounting: A Managerial Emphasis. 9th ed. New jersey: Prentice hall.
Cita MLA (9th ed.)Horngren, Charles T. Cost Accounting: A Managerial Emphasis. 9th ed. Prentice hall.
Atenció: Aquestes cites poden no estar 100% correctes.