1.
, , . Some problems of philosophy. Cambridge: Harvard University Press; 1979.
, et . Some problems of philosophy. Cambridge : Harvard University Press, 18 mai 1979. ISBN 0-674-82035-5
James William, Burkhardt Frederick, & Hare Peter H. (1979). Some problems of philosophy. Harvard University Press.
MLA (8th ed.) CitationJames William, et al. Some Problems of Philosophy. Harvard University Press, 1979.
Warning: These citations may not always be 100% accurate.