Newman, John Henry
J. M. Dent & Sons Ltd., 1956
Buku Teks
Mood, Alexander McFarlane, 1913-, author
McGraw-Hill, 1973
Buku Teks
UI-Press, 2009
Buku Teks
Gasset, Jose Ortega Y., author
Routledge & Kegan Paul, 1952
Buku Teks
William Locke, editor
Springer, 2011
Buku Teks