@inbook{bibcite_1456,
  author = {Philip Pettit},
  editor = {Chris Mantzavinos},
  title = {The Reality of Group Agents},
  year = {2009},
  journal = {Philosophy of the Social Sciences: Philosophical Theory and Scientific Practice},
  pages = {67-91},
  publisher = {Cambridge University Press},
  address = {Cambridge},
}