Allard, R. (1971). Productivity measurement: A symposium for the seventies. Institute of personnel management.
Chicago Edition CitationAllard, R. Productivity Measurement: A Symposium for the Seventies. London: Institute of personnel management, 1971.
MLA Edition CitationAllard, R. Productivity Measurement: A Symposium for the Seventies. Institute of personnel management, 1971.
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