(2020). Visual impairment and blindness: What we know and what we have to know. IntechOpen.
Chicago-Zitierstil (17. Ausg.)Visual Impairment and Blindness: What We Know and What We Have to Know. London: IntechOpen, 2020.
MLA-Zitierstil (9. Ausg.)Visual Impairment and Blindness: What We Know and What We Have to Know. IntechOpen, 2020.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.