Accountants International Study Group. (1977). Accounting for pension costs: Current practices in Canada, the United Kingdom, and the United States. Accountants International Study Group.
芝加哥风格引文Accountants International Study Group. Accounting for Pension Costs: Current Practices in Canada, the United Kingdom, and the United States. [S.l.]: Accountants International Study Group, 1977.
MLA引文Accountants International Study Group. Accounting for Pension Costs: Current Practices in Canada, the United Kingdom, and the United States. Accountants International Study Group, 1977.
警告：这些引文格式不一定是100％准确.