APA (7th ed.) Zitazioa
Bengtsson, M. (1998). Climates of competition. Harwood Academic Publishers.
Chicago Style (17th ed.) Zitazioa
Bengtsson, Maria. Climates of Competition. Amsterdam, The Netherlands: Harwood Academic Publishers, 1998.
MLA (9th ed.) Zitazioa
Bengtsson, Maria. Climates of Competition. Harwood Academic Publishers, 1998.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.