The Marketing Rule You Can’t Forget
Today’s guest post is excerpted from Perennial Seller: The Art of Making and Marketing Work that Lasts by Ryan Holiday, published on July 18, 2017, by Portfolio, an imprint of Penguin Publishing Group, a division of Penguin Random House, LLC. Copyright © 2017 by Ryan Holiday. When I work on a project—with clients, but particularly with my […]
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