Van Strum, K. S. (1926). Investing in purchasing power. Barron's.
芝加哥风格引文Van Strum, Kenneth Stevens. Investing in Purchasing Power. Boston: Barron's, 1926.
MLA引文Van Strum, Kenneth Stevens. Investing in Purchasing Power. Barron's, 1926.
警告：这些引文格式不一定是100％准确.