Four Decades of Sony Walkman - CCS Insight

Resolution V8.1 jan/Feb 2009 by Resolution - Issuu

Walkman-and-Discman-Sony • Channels Television

Sony Xperia Z at CES 2013: The phone you can use in the bath and drop down the toilet

Sony Walkman turns 40: 6 things you didn't know about the iconic player

A history of Sony's successes and failures, Sony

Research vs Vision: the origin story of Sony Walkman, Mini Cooper, and the iPhone, by Taras Savytskyi

The Evolution of the Sony Walkman - Moon Audio

The history of the Walkman: 35 years of iconic music players - The Verge

apple: Get ready for CEO Tim Cook's riskiest move at Apple - The Economic Times

Sony Walkman 40th anniversary edition announced at IFA 2019

Learning from Sony Walkman