BBC World Service - Witness History, Invention of the ballpoint pen
Design Moment: The Bic Pen, 1938 – The Irish Times
The "4-colour" BIC©: a timeless 50-year-old pen! - Plastics le Mag
BIC Cristal Anniversary | BIC
Bic Biro - Design Museum
The Bic Cristal Is (Arguably) The Greatest Pen Ever Made. — The Gentleman Stationer
Who Invented the Ballpoint Pen? – Ballpoint Pen History | Pens.com
Unsung hero: The Bic ballpoint pen - ICON Magazine
The History of BIC the story of a man who revolutionised writing: Marcel Bich
Course:HIST104/Bic Cristal Pen - UBC Wiki
History of Ballpoint Pens – Who Invented Ballpoint Pen?
4 colors pen customization - Made In France
:quality(70)/cloudfront-eu-central-1.images.arcpublishing.com/irishtimes/6HTVTY2OGGWPOP66GI4OEMCBCI.jpg "Design Moment: The Bic Pen, 1938 – The Irish Times")
Design Moment: The Bic Pen, 1938 – The Irish Times
Learn About Who Invented the Ubiquitous Ballpoint Pen
BIC Cristal Anniversary | BIC
The Story of László Bíró, the Man Who Invented the Ballpoint Pen | Smart News| Smithsonian Magazine
The History of BIC the story of a man who revolutionised writing: Marcel Bich
László Bíró - Wikipedia
The Invention of the Ballpoint Pen and its Effect on Literacy | ETEC540: Text, Technologies - Community Weblog
John J. Loud and László Bíró: A History of the Ballpoint Pen - Owlcation
