APA aipamena

Copeman, G. (1958). Challenge of employee shareholding. business publication.

Chicago Style aipamena

Copeman, George. Challenge of Employee Shareholding. London: business publication, 1958.

MLA aipamena

Copeman, George. Challenge of Employee Shareholding. business publication, 1958.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.