Aaron, H. J. (1981). Value-added tax: Lessons from Europe. The booking institution.
Chicago Style aipamenaAaron, Henry J. Value-added Tax: Lessons from Europe. Washington DC: The booking institution, 1981.
MLA aipamenaAaron, Henry J. Value-added Tax: Lessons from Europe. The booking institution, 1981.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.