His Abortion and infanticide, 1983: CIP t.p. (Michael Tooley)
Phone call to pub. 3/9/83 (Michael James Tooley, b. 3/17/41)
The problem of evil, 2019: t.p. (Michael Tooley) page [iii] (Michael Tooley, University of Colorado Boulder)
University of Colorado Boulder website, viewed 27 May 2021: Philosophy, people (Mchael Tooley; Professor Emeritus; has been at CU Boulder since 1992; previously spent many years in Australia)
His cv viewed online, 27 May 2021 (Michael Tooley; born 17 March 1941 in Toronto, Canada; citizenship: American and Canadian)