Cita APA

Sidney, E., & Brown, M. A. (1973). Skills with People: A Guide for Managers. Hutchinston.

Chicago Edition Citation

Sidney, Elizabeth, i Margret Argyle Brown. Skills with People: A Guide for Managers. London: Hutchinston, 1973.

Cita MLA

Sidney, Elizabeth, i Margret Argyle Brown. Skills with People: A Guide for Managers. Hutchinston, 1973.