Ries, A. (2003). The 22 immutable laws of marketing in Asia. John Wiley and Sons.
Chicago Style aipamenaRies, A.I. The 22 Immutable Laws of Marketing in Asia. Singapore: John Wiley and Sons, 2003.
MLA aipamenaRies, A.I. The 22 Immutable Laws of Marketing in Asia. John Wiley and Sons, 2003.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.