References
William Sweet
with Yeping, H. (2005). George Francis McLean and the council for research in values and philosophy: philosophy in the service of humanity. Dialogue and universalism 15 (7-8), pp. 141-151.
(2004)., Introduction: taking metaphysics seriously, in W. Sweet (ed.), Approaches to metaphysics, Dordrecht, Springer, pp. 1-19.
(ed) (2004). Approaches to metaphysics, Springer, Dordrecht.