Sullivan, L. (2022). Hey whipple, squeeze this: The classic guide to creating great advertising (Sixth edition.). John Wiley & Sons, Inc.
Cita Chicago Style (17a ed.)Sullivan, Luke. Hey Whipple, Squeeze This: The Classic Guide to Creating Great Advertising. Sixth edition. Hoboken, New Jersey: John Wiley & Sons, Inc, 2022.
Cita MLA (9a ed.)Sullivan, Luke. Hey Whipple, Squeeze This: The Classic Guide to Creating Great Advertising. Sixth edition. John Wiley & Sons, Inc, 2022.
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