Carter, D. E. (2001). Blue is hot, red is cool: Choosing the right color for your logo. HBI.
Citazione stile Chigago Style (17a edizione)Carter, David E. Blue Is Hot, Red Is Cool: Choosing the Right Color for Your Logo. New York: HBI, 2001.
Citatione MLA (9a ed.)Carter, David E. Blue Is Hot, Red Is Cool: Choosing the Right Color for Your Logo. HBI, 2001.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.