Currie R M & Faraday, j. E. Work study 4/ed (1978.). Pitman.
Chicago Style aipamenaCurrie R M and joseph E. Faraday. Work Study 4/ed. 1978. London: Pitman.
MLA aipamenaCurrie R M and joseph E. Faraday. Work Study 4/ed. 1978. Pitman.
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