The Contrarian Effect: Why it Pays (Big) to Take Typical Sales Advice and Do the Opposite
by Michael Port, Elizabeth Marshall
ISBN 13: 9780470237908
Format: Hardcover (176 pages) Publisher: Wiley Published: 12 Sep 2008
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Beyond Booked Solid: Your Business, Your Life, Your Way, it's All Inside
by Michael Port
ISBN 13: 9780470174364
Format: Hardcover (240 pages) Publisher: John Wiley & Sons Published: 20 May 2008
The Referable Speaker: Your Guide to Building a Sustainable Speaking Career—No Fame Required
by Michael Port,Andrew Davis
ISBN 13: 9781774581186
Format: Paperback (224 pages) Publisher: Page Two Press Published: 04 Jun 2021