Tohutoro APA (7th ed.)

Orem, R. (1974). Montessori: Her method and the movement. G.P.Putnam's sons.

Tohutoru Kātū Chicago (17th ed.)

Orem, R.C. Montessori: Her Method and the Movement. New York: G.P.Putnam's sons, 1974.

Tohutoro MLA (9th ed.)

Orem, R.C. Montessori: Her Method and the Movement. G.P.Putnam's sons, 1974.