Calverley, J. (1995). Pocket guide to economics for the global investor. Probus Pub.
芝加哥风格引文Calverley, John. Pocket Guide to Economics for the Global Investor. London: Probus Pub, 1995.
MLA引文Calverley, John. Pocket Guide to Economics for the Global Investor. Probus Pub, 1995.
警告：这些引文格式不一定是100％准确.