@book{https://resolver.caltech.edu/CaltechAUTHORS:20160526-111911252,
    title = "Positive Political Theory II: Strategy and Structure",
    year = "2005",
    url = "https://resolver.caltech.edu/CaltechAUTHORS:20160526-111911252",
    id = "record",
    isbn = "9780472098941"
}


@book{https://resolver.caltech.edu/CaltechAUTHORS:20160526-111454470,
    title = "Positive Political Theory I: Collective Preference",
    year = "1999",
    url = "https://resolver.caltech.edu/CaltechAUTHORS:20160526-111454470",
    id = "record",
    isbn = "0472104802"
}


@book{https://resolver.caltech.edu/CaltechAUTHORS:20160526-110709121,
    title = "Modern political economy : old topics, new directions",
    year = "1995",
    url = "https://resolver.caltech.edu/CaltechAUTHORS:20160526-110709121",
    id = "record",
    isbn = "0521472334"
}


@book{https://resolver.caltech.edu/CaltechAUTHORS:20160526-110318273,
    title = "Signaling games in political science",
    year = "1991",
    url = "https://resolver.caltech.edu/CaltechAUTHORS:20160526-110318273",
    id = "record",
    isbn = "9783718650873"
}