Não informado. (2001). Annual Report of the International Bureau of Fiscal Documentation. International Bureau of Fiscal Documentation.
Παραπομπή σε μορφή Chicago (17η εκδ.)Não informado. Annual Report of the International Bureau of Fiscal Documentation. Amsterdam: International Bureau of Fiscal Documentation, 2001.
Παραπομπή σε μορφή MLA (8th εκδ.)Não informado. Annual Report of the International Bureau of Fiscal Documentation. International Bureau of Fiscal Documentation, 2001.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.