Trích dẫn APA

Organisation for economic co-operation and development. (1987). Evaluation of Research: A seclection of current Practices. Organisation for economic co-operation and development.

Trích dẫn kiểu Chicago

Organisation for economic co-operation and development. Evaluation of Research: A Seclection of Current Practices. Organisation for economic co-operation and development, 1987.

Trích dẫn MLA

Organisation for economic co-operation and development. Evaluation of Research: A Seclection of Current Practices. Organisation for economic co-operation and development, 1987.

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