Gopalsamy, N. (1991). Effective Business management: A handbook. Oxford and IBH.
芝加哥风格引文Gopalsamy, N. Effective Business Management: A Handbook. NewDelhi: Oxford and IBH, 1991.
MLA引文Gopalsamy, N. Effective Business Management: A Handbook. Oxford and IBH, 1991.
警告：这些引文格式不一定是100％准确.