Nickson, M. (1971). Educational technology: A systematic approach for teachers. Ward Lock Educational.
Citace podle Chicago (17th ed.)Nickson, Marilyn. Educational Technology: A Systematic Approach for Teachers. [London]: Ward Lock Educational, 1971.
Citace podle MLA (9th ed.)Nickson, Marilyn. Educational Technology: A Systematic Approach for Teachers. Ward Lock Educational, 1971.
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