The world's great thinkers: Man and Spirit; the speculative philosophers
ed. by Saxe Commins & Robert N. Linscott.
Random House , 1947
 Buku Teks
Philosophic problems: in introductory book of readings
edited by Maurice Mandelbaum, Francis W. Gramlich, and Alan Ross Anderson
Macmillan, 1957
 Buku Teks
Philosophic problems: an introductory book of readings
edited by Maurice Mandelbaum, Francis W. Gramlich and Alan Ross Anderson
Macmillan, 1957
 Buku Teks
Philosophic problems: an introductory book of readings
edited by Maurice Mandelbaum, Francis W. Gramlich and Alan Ross Anderson
Macmillan, 1958
 Buku Teks SO
Stumpf, Samuel Enoch, 1918-1998
Philosophical problems: selected readings in ethics, religion, political philosophy, epistemology, and metaphysics
McGraw-Hill, 1971
 Buku Teks