APA aipamena

Pettman, B. O. (1975). Labour turnover and retention. Gower Press.

Chicago Style aipamena

Pettman, Barrie O. Labour Turnover and Retention. Great Britain: Gower Press, 1975.

MLA aipamena

Pettman, Barrie O. Labour Turnover and Retention. Gower Press, 1975.