@article{DA,
      author = {Unknown},
      url = {http://library.usi.edu/record/1529634},
      title = {Labor Day parade in Princeton, Indiana},
      publisher = {University of Southern Indiana},
      abstract = {Parade with people representing the Southern Machinists.  This is the 100 block of W. State St. in Princeton, Ind.},
      number = {DA},
      recid = {1529634},
      address = {1920},
      year = {1920},
}