Dyfyniad APA

I.M.F. (1988). Government finance statistics yearbook. I.M.F.

Dyfyniad Arddull Chicago

I.M.F. Government Finance Statistics Yearbook. Washington D.C: I.M.F, 1988.

Dyfyniad MLA

I.M.F. Government Finance Statistics Yearbook. I.M.F, 1988.

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