Historic Old Village Plymouth, Michigan - Includes a map, business guide, local links, area history, local restaurants, businesses, and services for this area. - http://www.plymoutholdvillage.com/
Plymouth: Wikipedia - Census, geography, and demographic information for the city. - http://en.wikipedia.org/wiki/Plymouth,_Michigan
Plymouth, Michigan - History of the city. Links to area businesses, government, events, recreation and lodging. - http://www.multimag.com/city/mi/plymouth/