Não informado. (2018). Trends & Techniques in the Contemporary Dental Laboratory. National Association of Dental Laboratories.
Παραπομπή σε μορφή Chicago (17η εκδ.)Não informado. Trends & Techniques in the Contemporary Dental Laboratory. Alexandria, Va: National Association of Dental Laboratories, 2018.
Παραπομπή σε μορφή MLA (8th εκδ.)Não informado. Trends & Techniques in the Contemporary Dental Laboratory. National Association of Dental Laboratories, 2018.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.