Nickels, W., McHugh, J., & McHugh, S. M. (2002). Understanding business (6th ed.). McGraw-hill..
Chicagoスタイル(17版)引用形式Nickels, William, James McHugh, , Susan M. McHugh. Understanding Business. 6th ed. Boston: McGraw-hill., 2002.
MLA(9版)引用形式Nickels, William, et al. Understanding Business. 6th ed. McGraw-hill., 2002.
警告: この引用は必ずしも正確ではありません.