Positioning: The Battle for Your Mind

Jack Trout Positioning: The Battle for Your Mind

The 22 Immutable Laws of Marketing: Exposed and Explained by the World's Two

Al Ries

amazon.com
Cover of The 22 Immutable Laws of Marketing: Exposed and Explained by the World's Two

Ash Maurya Running Lean: Iterate from Plan A to a Plan That Works (Lean (O'Reilly))