APA aipamena

Pryke, R. (1981). The nationalised industries: Policies and performance since 1968. London: Martin Robertson.

Chicago Style aipamena

Pryke, Richard. The Nationalised Industries: Policies and Performance Since 1968. London: Martin Robertson, 1981.

MLA aipamena

Pryke, Richard. The Nationalised Industries: Policies and Performance Since 1968. London: Martin Robertson, 1981.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.