APA aipamena

Winterton, J., & Winterton, R. (1999). Developing managerial competence. Routledge.

Chicago Style aipamena

Winterton, Jonathan, and Ruth Winterton. Developing Managerial Competence. London: Routledge, 1999.

MLA aipamena

Winterton, Jonathan, and Ruth Winterton. Developing Managerial Competence. Routledge, 1999.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.