Epping, R. C. (2009). The 21st-Century economy: A beginner's guide; with 101 easy-to-learb tools for surviving and thriving in the new global marketplace. Randon House, Inc.
Chicagoスタイル(17版)引用形式Epping, Randy Charles. The 21st-Century Economy: A Beginner's Guide; with 101 Easy-to-learb Tools for Surviving and Thriving in the New Global Marketplace. New York: Randon House, Inc, 2009.
MLA(9版)引用形式Epping, Randy Charles. The 21st-Century Economy: A Beginner's Guide; with 101 Easy-to-learb Tools for Surviving and Thriving in the New Global Marketplace. Randon House, Inc, 2009.
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