@phdthesis{bibcite_596,
  author = {Bettie Lee Yerka},
  title = {Effectiveness of paraprofessionals in working with low income families:  An experimental study},
  year = {1974},
  volume = {Ph.D.},
  publisher = {Syracuse University},
  url = {http://www.worldcat.org/oclc/67575367},
  language = {eng},
}