APA-viite

Hall, M. S. (1976). Problem Centred Learning (1975). The Modified Essay Question in Medical Education: A Handbook for Students, Teachers and Trainers.

Chicago-tyylinen lähdeviittaus

Hall, M. S. Problem Centred Learning (1975). The Modified Essay Question in Medical Education: A Handbook for Students, Teachers and Trainers. 1976.

MLA-viite

Hall, M. S. Problem Centred Learning (1975). The Modified Essay Question in Medical Education: A Handbook for Students, Teachers and Trainers. 1976.

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