Duplication Quotes
David Wolfe (2012). “The Sunfood Diet Success System”, p.108, North Atlantic Books
Success without duplication is merely future failure in disguise.
Randy Gage (2001). “How to build a multi-level money machine: the science of network marketing”, p.14, Internet Profit Kit
Robert McKee (2010). “Story: Style, Structure, Substance, and the Principles of Screenwriting”, p.8, Harper Collins
