Works
FaithQuest: William Alston, Sellars and the "Myth of the Given", The Experiential Basis of Theism, What Is Naturalism, that We Should Be Mindful of I
The Philosophy of William P. Alston
Resource page including extensive links and a paper by Michael Sudduth.
Wikipedia: William Alston
Short entry from this openly-edited reference work.
William P. Alston
His official faculty page at Syracuse University. Includes picture, biographical profile, select bibliography.