Infographic: Apple iPod's Contribution To The Company's Revenue Since 2002
File:ipod sales per quarter.svg - Wikimedia Commons
Apple's Journey Towards Becoming The Profit Powerhouse It Is Today / Digital Information World
Apple product sales (iPhone, iPad & iPod) 2009-2018 | Statista
Market Share Myth 2007: iPod vs Zune and Mac vs PC
File:iPod Sales Quarterly.png - Wikipedia
Reading: Challenges in the Product Life Cycle – Introduction to Marketing II (MKTG 2005)
Goodbye iPod | Gadgets & Gizmos
Apple sold 645,000 devices per day in the 2nd quarter | Engadget
A new Analytical Report states that Apple's iPhone 13 models have the largest share for a new lineup in years - Patently Apple
Streaming music, AppleTV updates: what to expect from Apple today | Technology | theguardian.com
Special Report: The end of Apple's iPod era | AppleInsider
Sign of the times: Apple stops reporting iPod sales
Chart: Farewell iPod: The Rise and Fall of an Icon | Statista
More iPhone gaming stats than you can shake a stick at | Pocket Gamer.biz | PGbiz
Sign of the times: Apple stops reporting iPod sales
iPod sales worldwide 2006-2014 | Statista
A Visual History of the Apple iPod | PCMag
The Rise and Fall of the Apple iPod: CHART
File:ipod sales.svg - Wikimedia Commons
Apple sales by product line – Asymco
The Rise and Fall of the Apple iPod: CHART
Chart: Farewell iPod: The Rise and Fall of an Icon | Statista
Death of the iPod? Sales of Apple's iconic music player have fallen by more than HALF over the past year | Daily Mail Online
Apple faces iPod sales dilemma - Jul. 29, 2011
