A historical introduction to ethics - Moore, Thomas Verner 1877-1969 (American Book Comp., 1915)
"The present work ... was commenced as a series of lectures to the Newman Club at the University of California. These were delivered during the fall and winter of 1908. They were afterwards considerably modified, and constituted a part of the course in the Introduction to Philosophy given by the author at the Catholic University of America."–Pref. – "Some works on the history of ethics": p. 10. – Contains "References".