APA (7e ed.) Bronvermelding
Ries, A., & Ries, L. The Origin of Brands: Discover the Natural Laws of Product Innovation and Business Survival. Harper.
Chicago (17e ed.) Bronvermelding
Ries, Al, en Laura Ries. The Origin of Brands: Discover the Natural Laws of Product Innovation and Business Survival. Nueva York, EUA: Harper.
MLA (9e ed.) Bronvermelding
Ries, Al, en Laura Ries. The Origin of Brands: Discover the Natural Laws of Product Innovation and Business Survival. Harper.
Let op: Deze citaties zijn niet altijd 100% accuraat.