Instituto Brasileiro de Informação em Ciência e Tecnologia

Παραπομπή σε μορφή APA (7η εκδ.)

Não informado. (1911). Oral Health. Southam Information and Technology Group.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Não informado. Oral Health. Don Mills, Canada: Southam Information and Technology Group, 1911.

Παραπομπή σε μορφή MLA (8th εκδ.)

Não informado. Oral Health. Southam Information and Technology Group, 1911.