BGSU Historic Walking Tour
Educational Architecture in Ohio: from one-room schools and Carnegie libraries to community education villages by Virginia E. McCormick (on reserve)
"Capital improvement plan for state assisted institutions of higher education, State of Ohio"
The One-Room Schoolhouse Resource Center
The Ohio Building at the Centennial Exposition, 1876
The White House
The National Park Service
UNESCO World Heritage Sites
The National Trust (U.K.)
English Heritage