Brief, R. P. (1964). Nineteenth century capital accounting and business investment. University Microfilms.
Chicago-viite (17. p.)Brief, Richard P. Nineteenth Century Capital Accounting and Business Investment. Ann Arbor, Mich.: University Microfilms, 1964.
MLA-viite (8. p.)Brief, Richard P. Nineteenth Century Capital Accounting and Business Investment. University Microfilms, 1964.
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