A Confession(PDF). 7 Ocak 2021 tarihinde kaynağından arşivlendi(PDF). Erişim tarihi: 17 Ağustos 2021.
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ncbi.nlm.nih.gov
"Suicide and Brutus' Philosophy in Julius Caesar", Journal of the History of Ideas, 33 (1), Jan–Mar 1972, ss. 115-122, doi:10.2307/2709060, PMID11615560