Book review: Influence – The Psychology of Persuasion by Robert B. Cialdini Ph.D Post author By Geoff Peters Post date April 28, 2014 Categories In Activism, Arts, Books, Ideas, Latest Videos, Marketing, Media, People, Technology, Vancouver No Comments on Book review: Influence – The Psychology of Persuasion by Robert B. Cialdini Ph.D Book review: Influence – The Psychology of Persuasion by Robert B. Cialdini Ph.D