HELMKAMP, IMDIEKE, & SMITH. (1986). Principles of accounting.-- ed.2. John Wiley and Sons.
Chicagoスタイル(17版)引用形式HELMKAMP, IMDIEKE, , SMITH. Principles of Accounting.-- Ed.2. New York: John Wiley and Sons, 1986.
MLA(9版)引用形式HELMKAMP, et al. Principles of Accounting.-- Ed.2. John Wiley and Sons, 1986.
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