Singmaster, E. (1950). Pennsylvania's Susquehanna: Interesting history, legends and descriptions of the "heart river" of Pennsylvania, its surrounding hills and mountains, its broad valleys and narrow gorges, its canals and railroads, its towns and cities and, above all, its beauty. J. H. McFarland Co.
Chicago-Zitierstil (17. Ausg.)Singmaster, Elsie. Pennsylvania's Susquehanna: Interesting History, Legends and Descriptions of the "Heart River" of Pennsylvania, Its Surrounding Hills and Mountains, Its Broad Valleys and Narrow Gorges, Its Canals and Railroads, Its Towns and Cities and, Above All, Its Beauty. Harrisburg: J. H. McFarland Co, 1950.
MLA-Zitierstil (9. Ausg.)Singmaster, Elsie. Pennsylvania's Susquehanna: Interesting History, Legends and Descriptions of the "Heart River" of Pennsylvania, Its Surrounding Hills and Mountains, Its Broad Valleys and Narrow Gorges, Its Canals and Railroads, Its Towns and Cities and, Above All, Its Beauty. J. H. McFarland Co, 1950.