Barrow, J. D. (2007). New theories of everything: The quest for ultimate explanation ([2nd ed., New ed.].). Oxford University Press.
Čikaški stil citiranja (17. izdanje)Barrow, John D. New Theories of Everything: The Quest for Ultimate Explanation. [2nd ed., New ed.]. Oxford ; New York: Oxford University Press, 2007.
MLA način citiranja (9. izdanje)Barrow, John D. New Theories of Everything: The Quest for Ultimate Explanation. [2nd ed., New ed.]. Oxford University Press, 2007.
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