Jonathan Levin. (1986). Governement Financ Statistics Year book: Yearbook. I.M.F.
Chicago Stili AlıntıJonathan Levin. Governement Financ Statistics Year Book: Yearbook. Washington: I.M.F, 1986.
MLA AlıntıJonathan Levin. Governement Financ Statistics Year Book: Yearbook. I.M.F, 1986.
Uyarı: Bu alıntı herzaman %100 doğru olmayabilir..