- Cycling: Bicycle, Unicycle, Tricycle, Quadracycle (Human powered), Human-powered transport, Safety bicycle, International Human Powered Vehicle Association, ... Cyclists' Federation, Vehicular cycling 
 - Second International Human Powered Vehicle Scientific Symposium Proceedings by Allan V., Editor Abbot,  1984
 - New Unified Performance Graphs and Comparisons for Streamlined Human Powered Vehicles by Douglas J. Malewicki,  1983-06
 - First International Human Powered Vehicle Scientific Symposium Proceedings by Allan V., Editor Abbot,  1982
 - Third International Human Powered Vehicle Scientific Symposium Proceedings by Allan V., Editor Abbot,  1986
 - Transportation: Vehicle, Transport Economics, Human-Powered Transport, Conveyor Transport, Cable Transport, Nonhuman Animal-Powered Transport 
 - Beyond the Horizon: The First Human-Powered Expedition to Circle the Globe by Colin Angus,  2008-11-25
 - Humanpower (Cars Planes & Boats with Muscles for Motors) by Yepsen,  1992-07-31
 - Pedaling to Hawaii: A Human-Powered Odyssey by Stevie Smith,  2006-05-01
 - The limits of human performance: Project Daedalus.: An article from: Research Quarterly for Exercise and Sport by Ethan R. Nadel,  1996-09-01
 - Oystermen sailing choppy waters: industry seeing worst year since Katrina.: An article from: Mississippi Business Journal by Wally Northway,  2010-04-26
 - Smithsonian Magazine - January 1985 
 - Nonmotorized Transportation (Transportation Research Record) 
 - Non-Motorized Vehicles in Asian Cities (World Bank Technical Paper) by Michael A. Replogle,  1991-11
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