LIST OF SOURCES
‍Without any particular order, here are the sources supporting all of our claims on this website.

Cruikshank, Jeffrey L.; Schultz, Arthur (2013). The Man Who Sold America: The Amazing (but True!) Story of Albert D. Lasker and the Creation of the Advertising Century.

Ryan Holiday (2014). Growth Hacker Marketing: A Primer on the Future of Pr, Marketing, and Advertising

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The List of Sources was last updated on 17 March 2022.