Παραπομπή APA

Randell, G., Packard, P., & Slater, J. (1990). Staff appraisal: A first step to effective leadeship. London: IPM.

Παραπομπή Chicago Style

Randell, Gerry., Peter Packard, and John Slater. Staff Appraisal: A First Step to Effective Leadeship. London: IPM, 1990.

Παραπομπή MLA

Randell, Gerry., Peter Packard, and John Slater. Staff Appraisal: A First Step to Effective Leadeship. London: IPM, 1990.

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