APA (7th ed.) Zitazioa
Riley, L. (2001). Achieving results: Four stages to off-the-chart excellence. Crisp Learning.
Chicago Style (17th ed.) Zitazioa
Riley, Lorna. Achieving Results: Four Stages to Off-the-chart Excellence. Menlo Park, CA: Crisp Learning, 2001.
MLA (9th ed.) Zitazioa
Riley, Lorna. Achieving Results: Four Stages to Off-the-chart Excellence. Crisp Learning, 2001.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.