Collier, P., & Gregory, A. (1995). Management accounting in hotel groups. Chartered Institute of Management Accountants.
Chicago Style (17. basım) AtıfCollier, Paul, ve Alan Gregory. Management Accounting in Hotel Groups. London: Chartered Institute of Management Accountants, 1995.
MLA (8th ed.) AtıfCollier, Paul, ve Alan Gregory. Management Accounting in Hotel Groups. Chartered Institute of Management Accountants, 1995.
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