APA aipamena

Rampersad, H. (2004). Total performance scoreboard. Elsevier.

Chicago Style aipamena

Rampersad, Hubert. Total Performance Scoreboard. New Delhi: Elsevier, 2004.

MLA aipamena

Rampersad, Hubert. Total Performance Scoreboard. Elsevier, 2004.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.