Ries, A. (1998). 22 immutable laws of branding. Profile Books LTD.
Chicago Style (17th ed.) CitationRies, Al. 22 Immutable Laws of Branding. Londan: Profile Books LTD, 1998.
MLA citiranjeRies, Al. 22 Immutable Laws of Branding. Profile Books LTD, 1998.
Opozorilo: Ti citati niso vedno 100% točni.