@book{Shadish.2001,
  abstract = {This long awaited successor of the original Cook/Campbell Quasi-Experimentation: Design and Analysis Issues for Field Settings represents updates in the field over the last two decades. The book covers four major topics in field experimentation:},
  author = {Shadish, W. R. and Cook, T. D. and Campbell, Donald T.},
  edition = 2,
  interhash = {00317a1a33cf08ae14f3601bd7a62f5b},
  intrahash = {d79ed4039876e86bb01a1122ddca5a62},
  privnote = {ISBN = {0395615569} No. 304},
  publisher = {Houghton Mifflin},
  title = {Experimental and Quasi-Experimental Designs for Generalized Causal Inference},
  year = 2001
}