Zahorchak, M. G. (1972). Art of low risk investing. Van nostroand reinhold companhy.
Chicago Edition CitationZahorchak, Michael G. Art of Low Risk Investing. New york: Van nostroand reinhold companhy, 1972.
MLA引文Zahorchak, Michael G. Art of Low Risk Investing. Van nostroand reinhold companhy, 1972.
警告：这些引文格式不一定是100％准确.