Garrison, R. H., & Noreen, E. W. (2000). Managerial accounting (Ninth edition, P.L.U.S. ed., International edition.). Irwin/McGraw-Hill.

Garrison, Ray H., and Eric W. Noreen. Managerial Accounting. Ninth edition, P.L.U.S. ed., International edition. Boston: Irwin/McGraw-Hill, 2000.

Garrison, Ray H., and Eric W. Noreen. Managerial Accounting. Ninth edition, P.L.U.S. ed., International edition. Irwin/McGraw-Hill, 2000.