Citace podle APA (7th ed.)

Não informado. (1969). Ontario education. Ontario Public School Trustees Association.

Citace podle Chicago (17th ed.)

Não informado. Ontario Education. Toronto, Canada: Ontario Public School Trustees Association, 1969.

Citace podle MLA (8th ed.)

Não informado. Ontario Education. Ontario Public School Trustees Association, 1969.

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