Engler, C. (1987). Managerial accounting. Irwin.
Chicago Style aipamenaEngler, Calvin. Managerial Accounting. Homewood, Ill: Irwin, 1987.
MLA aipamenaEngler, Calvin. Managerial Accounting. Irwin, 1987.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.