"Miner's Son, Miner's Photographer: The Life and Work of George Harvan, " Journal for Multimedia History
http://www.albany.edu/jmmh/vol3/harvan/index.html
Multimedia history of the life and work of Pennsylvania photographer George Harvan, including his captivating photographs of mine workers and collieries in the late 20th century.
Referenced in:
Labor's Struggle to Organize