Four Decades of Sony Walkman - CCS Insight

Launch of the device in 1979 was a big step in mobility Forty years ago, Sony debuted the Walkman, the portable tape player that delivered music on the go and

Sony celebrates 40 years of Walkman in Tokyo - The Verge

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

The Sony Walkman at 40 shows what's wrong with the company

When you use a Walkman all the memories come back': the people still in love with old tech, Technology

Sony Ericsson records €42m loss after Japan earthquake, Technology sector

When you use a Walkman all the memories come back': the people still in love with old tech, Technology

Guess Who's The Leading Headphone Brand?

The Walkman, Forty Years On

Sony Stakes Recovery on New Smartphone—the Xperia Z - WSJ

Personal Audio - SonyRumors

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

Here's Sony Walkman's Journey Down The Years –