Cohen, B., & Towy-Evans, M. M. (1950). Working conditions and employee services. Institute of Personnel Management ;trade vendors :Macdonald & Evans.
Citazione stile Chigago Style (17a edizione)Cohen, B.J, e M M. Towy-Evans. Working Conditions and Employee Services. London: Institute of Personnel Management ;trade vendors :Macdonald & Evans, 1950.
Citatione MLA (9a ed.)Cohen, B.J, e M M. Towy-Evans. Working Conditions and Employee Services. Institute of Personnel Management ;trade vendors :Macdonald & Evans, 1950.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.