APA (7. basım) Alıntı
Orem, R. (1966). A Montessori handbook: Dr. Montessori's own handbook, with additional new material en current Montessori theory and practice.
Chicago Style (17. basım) Atıf
Orem, R.C. A Montessori Handbook: Dr. Montessori's Own Handbook, with Additional New Material En Current Montessori Theory and Practice. 1966.
MLA (9th ed.) Atıf
Orem, R.C. A Montessori Handbook: Dr. Montessori's Own Handbook, with Additional New Material En Current Montessori Theory and Practice. 1966.
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