(2002). Visual impairments: Determining eligibility for social security benefits. National Academy Press.
Chicago-Zitierstil (17. Ausg.)Visual Impairments: Determining Eligibility for Social Security Benefits. Washington, D.C: National Academy Press, 2002.
MLA-Zitierstil (9. Ausg.)Visual Impairments: Determining Eligibility for Social Security Benefits. National Academy Press, 2002.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.