Arbaugh, G. E., & Arbaugh, G. B. (1968). Kierkegaard's authorship: A guide to the writings of Kierkegaard. Allen & Unwin.
Čikaški stil citiranja (17. izdanje)Arbaugh, George E., i George Bartholomow Arbaugh. Kierkegaard's Authorship: A Guide to the Writings of Kierkegaard. London: Allen & Unwin, 1968.
MLA način citiranja (9. izdanje)Arbaugh, George E., i George Bartholomow Arbaugh. Kierkegaard's Authorship: A Guide to the Writings of Kierkegaard. Allen & Unwin, 1968.
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