Ricketts, D., & Gray, J. (1988). Managerial accounting: Instructor's handbook. Houghton Mifflin Co.
Cita Chicago (17th ed.)Ricketts, Don, i Jack Gray. Managerial Accounting: Instructor's Handbook. Boston: Houghton Mifflin Co, 1988.
Cita MLA (9th ed.)Ricketts, Don, i Jack Gray. Managerial Accounting: Instructor's Handbook. Houghton Mifflin Co, 1988.
Atenció: Aquestes cites poden no estar 100% correctes.