Barrett 2015, p.269: Mary Smallwood "states as a fact, without explanation, that he was buried in the [Augustan] mausoleum". See Smallwood, E.M. (1970). Philonis Alexandrini. Legatio ad Gaium (2nded.). Leiden: Brill. p.317.. Barrett finds the interment of Caligula's remains in the Augustan mausoleum "unlikely, but not impossible". Barrett 2015, p.167. Barrett, Anthony A. (2015). Caligula: The Abuse of Power (2nded.). London: Routledge. ISBN978-1-315-72541-3. Barrett, Anthony A. (2015). Caligula: The Abuse of Power (2nded.). London: Routledge. ISBN978-1-315-72541-3.
Wood, Susan (1995). "Diva Drusilla Panthea and the sisters of Caligula". American Journal of Archaeology. 99 (3): 436–439. doi:10.2307/506945. ISSN0002-9114. JSTOR506945.
Sheaffer-Jones, Caroline (2012). "A Deconstructive Reading of Albert Camus' Caligula". Australian Journal of French Studies. 49 (1): 31–42. doi:10.3828/AJFS.2012.3. ISSN0004-9468.
Wood, Susan (1995). "Diva Drusilla Panthea and the sisters of Caligula". American Journal of Archaeology. 99 (3): 436–439. doi:10.2307/506945. ISSN0002-9114. JSTOR506945.
Wardle, David (2007). "Caligula's Bridge of Boats – AD 39 or 40?". Historia: Zeitschrift für Alte Geschichte. 56 (1): 118–120. JSTOR25598379.
Bicknell, Peter (1968). "The emperor Gaius' military activities in AD 40". Historia: Zeitschrift für Alte Geschichte. 17 (4): 496–505. ISSN0018-2311. JSTOR4435047.
Davies, R (1966). "The 'abortive invasion' of Britain by Gaius". Historia: Zeitschrift für Alte Geschichte. 15 (1): 124–128. ISSN0018-2311. JSTOR4434915.
Sigman, Marlene C (1977). "The Romans and the indigenous tribes of Mauritania Tingitana". Historia: Zeitschrift für Alte Geschichte. 26 (4): 415–439. ISSN0018-2311. JSTOR4435574.
Benediktson, D Thomas (1989). "Caligula's madness: madness or interictal temporal lobe epilepsy?". The Classical World. 82 (5): 370–375. doi:10.2307/4350416. ISSN0009-8418. JSTOR4350416.
Benediktson 1991, pp.159–161. Benediktson, D. Thomas (1991). "Caligula's phobias and philias: fear of seizure?". The Classical Journal. 87 (2): 159–163. ISSN0009-8353. JSTOR3297970.
Wood, Susan (1995). "Diva Drusilla Panthea and the sisters of Caligula". American Journal of Archaeology. 99 (3): 436–439. doi:10.2307/506945. ISSN0002-9114. JSTOR506945.
Bicknell, Peter (1968). "The emperor Gaius' military activities in AD 40". Historia: Zeitschrift für Alte Geschichte. 17 (4): 496–505. ISSN0018-2311. JSTOR4435047.
Davies, R (1966). "The 'abortive invasion' of Britain by Gaius". Historia: Zeitschrift für Alte Geschichte. 15 (1): 124–128. ISSN0018-2311. JSTOR4434915.
Sigman, Marlene C (1977). "The Romans and the indigenous tribes of Mauritania Tingitana". Historia: Zeitschrift für Alte Geschichte. 26 (4): 415–439. ISSN0018-2311. JSTOR4435574.
Benediktson, D Thomas (1989). "Caligula's madness: madness or interictal temporal lobe epilepsy?". The Classical World. 82 (5): 370–375. doi:10.2307/4350416. ISSN0009-8418. JSTOR4350416.
Benediktson 1991, pp.159–161. Benediktson, D. Thomas (1991). "Caligula's phobias and philias: fear of seizure?". The Classical Journal. 87 (2): 159–163. ISSN0009-8353. JSTOR3297970.
Sheaffer-Jones, Caroline (2012). "A Deconstructive Reading of Albert Camus' Caligula". Australian Journal of French Studies. 49 (1): 31–42. doi:10.3828/AJFS.2012.3. ISSN0004-9468.