Plausible Worlds Possibility and Understanding in History and the Social Sciences Hawthorn Geoffrey Heftet / 1993 / Engelsk
Population and Development High and Low Fertility in Poorer Countries Hawthorn Geoffrey Innbundet / 2010 / Engelsk
Population and Development High and Low Fertility in Poorer Countries Hawthorn Geoffrey Heftet / 2015 / Engelsk
In the Beginning Was the Deed Realism and Moralism in Political Argument Williams, Bernard Heftet / 2007 / Engelsk
