Não informado. (1949). Dental concepts. Alumni Association, New Organization School for Graduate Dentists.
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতিNão informado. Dental Concepts. New York: Alumni Association, New Organization School for Graduate Dentists, 1949.
M.L.A (8 ম সংস্করণ) উদ্ধৃতিNão informado. Dental Concepts. Alumni Association, New Organization School for Graduate Dentists, 1949.
সতর্কবাণী: সাইটেশন সবসময় 100% নির্ভুল হতে পারে না.