PARHAM, Joel. The Montessori Bibliography Online: A Resource for the Global Montessori Community. Journal of Montessori Research, Lawrence, Kansas, v. 8, n. 1, 2022. DOI: 10.17161/jomr.v8i1.16425. Disponível em: https://journals.ku.edu/jmr/article/view/16425. Acesso em: 5 feb. 2025.