Accountants International Study Group. (1974). Extraordinary items, prior period adjustments and changes in accounting principles: Current practices in Canada, the United Kingdom and the United States : a study. The Group.
芝加哥风格引文Accountants International Study Group. Extraordinary Items, Prior Period Adjustments and Changes in Accounting Principles: Current Practices in Canada, the United Kingdom and the United States : A Study. [New York?]: The Group, 1974.
MLA引文Accountants International Study Group. Extraordinary Items, Prior Period Adjustments and Changes in Accounting Principles: Current Practices in Canada, the United Kingdom and the United States : A Study. The Group, 1974.
警告：这些引文格式不一定是100％准确.