Jeet Heer in New Republic (June 28, 2016)
Internet Article 1
Scott Hanselmann, Dave Ward in hanselman.com/ (August 17, '11)
Blog 1
W. V. Quine, J. S. Ullian in McGraw-Hill Humanities/Social Sciences/Languages (1978-02-01)
Book 3
Jackie Calmes in Shorenstein Center (July 27, 2015)
Internet Article 4