Accountants International Study Group. (1977). Accounting for pension costs: Current practices in Canada, the United Kingdom, and the United States. Accountants International Study Group.
Dyfyniad Arddull ChicagoAccountants 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.
Dyfyniad MLAAccountants International Study Group. Accounting for Pension Costs: Current Practices in Canada, the United Kingdom, and the United States. Accountants International Study Group, 1977.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.