Weldon, G. T. (2007). Gold trading boot camp: How to master the basics and become a successful commodities investor. John Wiley & Sons.
シカゴスタイル引用形Weldon, Gregory T. Gold Trading Boot Camp: How to Master the Basics and Become a Successful Commodities Investor. John Wiley & Sons, 2007.
MLA引用形式Weldon, Gregory T. Gold Trading Boot Camp: How to Master the Basics and Become a Successful Commodities Investor. John Wiley & Sons, 2007.
警告: この引用は必ずしも正確ではありません.