Ruth Patrick, « Work as the primary 'duty' of the responsible citizen: a critique of this work-centric approach », People, Place and Policy Online, vol. 6, no 1, , p. 5–15 (DOI10.3351/ppp.0006.0001.0002, lire en ligne)
Ruth Patrick, « Work as the primary 'duty' of the responsible citizen: a critique of this work-centric approach », People, Place and Policy Online, vol. 6, no 1, , p. 5–15 (DOI10.3351/ppp.0006.0001.0002, lire en ligne)