@inbook{bibcite_1551,
  author = {Philip Pettit},
  editor = {Helen Beebee and Christopher Hitchcock and Huw Price},
  title = {The Program Model, Difference-makers, and the Exclusion Problem},
  year = {2017},
  journal = {Making a Difference},
  pages = {232-250},
  publisher = {Oxford University Press},
}