Richey, L. A., & Ponte, S. (2011). Brand aid: Shopping well to save the world. University of Minnesota Press.
Cita Chicago (17th ed.)Richey, Lisa Ann, i Stefano Ponte. Brand Aid: Shopping Well to Save the World. Minneapolis [Minn.]: University of Minnesota Press, 2011.
Cita MLA (9th ed.)Richey, Lisa Ann, i Stefano Ponte. Brand Aid: Shopping Well to Save the World. University of Minnesota Press, 2011.
Atenció: Aquestes cites poden no estar 100% correctes.