Wikshaland, S. (2008). Tempus Fugit: Voice, Intentionality, and Formal Invention in Augustine and Monteverdi. The Journal of Aesthetics and Art Criticism.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Wikshaland, Stale. "Tempus Fugit: Voice, Intentionality, and Formal Invention in Augustine and Monteverdi." The Journal of Aesthetics and Art Criticism 2008.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Wikshaland, Stale. "Tempus Fugit: Voice, Intentionality, and Formal Invention in Augustine and Monteverdi." The Journal of Aesthetics and Art Criticism, 2008.
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