This at the top of my list of required reading for ebook authors. (wisdomebooks.com)
His ideas have influenced marketing so much that today his books appear in 47 languages and are required reading in many MBA programs worldwide. (guerrillamarketinggoesgreen.com)
I think that this book should be added to required reading lists for high school students to help them learn and understand about this time in our history. (bookbrowse.com)