APA-čujuhus (7. p.)
Borchert, D. M. (2006). Encyclopedia of philosophy. Vol. 9: Shaftesbury - Zubiri (2nd ed.). Thomson Gale/Macmillan Reference USA.
Chicago-čujuhus (17. p.)
Borchert, Donald M. Encyclopedia of Philosophy. Vol. 9: Shaftesbury - Zubiri. 2nd ed. Detroit: Thomson Gale/Macmillan Reference USA, 2006.
MLA-čujuhus (9. p.)
Borchert, Donald M. Encyclopedia of Philosophy. Vol. 9: Shaftesbury - Zubiri. 2nd ed. Thomson Gale/Macmillan Reference USA, 2006.
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