Não informado. (1993). Asian Journal of Aesthetic Dentistry. Asian Academy of Aesthetic Dentistry.
Chicago-Zitierstil (17. Ausg.)Não informado. Asian Journal of Aesthetic Dentistry. Singapore: Asian Academy of Aesthetic Dentistry, 1993.
MLA-Zitierstil (8. Ausg.)Não informado. Asian Journal of Aesthetic Dentistry. Asian Academy of Aesthetic Dentistry, 1993.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.