Lumby, S. (1985). Investment appraisal: A student workbook. Wokingham: Van Nostrand Reinhold.
Trích dẫn kiểu ChicagoLumby, Stephen. Investment Appraisal: A Student Workbook. Wokingham: Van Nostrand Reinhold, 1985.
MLA citiranjeLumby, Stephen. Investment Appraisal: A Student Workbook. Wokingham: Van Nostrand Reinhold, 1985.
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