Παραπομπή APA

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

Παραπομπή Chicago Style

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

Παραπομπή MLA

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