Darst, D. M. (2013). Portfolio investment opportunities in precious metals. Wiley.
芝加哥风格引文Darst, David M. Portfolio Investment Opportunities in Precious Metals. Hoboken, New Jersey: Wiley, 2013.
MLA引文Darst, David M. Portfolio Investment Opportunities in Precious Metals. Wiley, 2013.
警告：这些引文格式不一定是100％准确.