APA استشهاد

Aaron, H. J. (1981). Value-added tax: Lessons from Europe. The booking institution.

استشهاد بنمط شيكاغو

Aaron, Henry J. Value-added Tax: Lessons from Europe. Washington DC: The booking institution, 1981.

MLA استشهاد

Aaron, Henry J. Value-added Tax: Lessons from Europe. The booking institution, 1981.