Storia della Scozia (I secolo-IV secolo) (Italian Wikipedia)

Although "Taus" is usually interpreted as referring to the River Tay/Firth of Tay, it has been suggested it was the Solway Firth. It cannot be the latter if Agricola was already campaigning much further north and Cerialis had previously reached the Gask Ridge.
Schmitz, Leonhard "Agraulos". in Smith, William Dictionary of Greek and Roman Biography and Mythology (1867) Boston. Little, Brown and Company, volume 1, pp. 75–76; retrieved 26 July 2008.

antoninewall.org

Aristotele o Pseudo-Aristotele, On the Cosmos, 393b12, in On Sophistical Refutations. On Coming-to-be and Passing Away. On the Cosmos., translated by E. S. Forster and D. J. Furley, Harvard University Press, 1955, pp. 360.–61.
«in greco antico: "... ἐν τούτῳ γε μὴν νῆσοι μέγιστοι τυνχάνουσιν οὖσαι δύο, Βρεττανικαὶ λεγόμεναι, Ἀλβίων καὶ Ἰέρνη..."^?, ... en toútōi ge mēn nēsoi mēgistoi tynkhánousin oúsai dúo, Brettanikaì legómenai, Albíōn kaì Iérnē..., "... there are two very large islands in it called the Britannic Islands, Albion and Hibernia..."»
Richard Fletcher, Who's Who in Roman Britain and Anglo-Saxon England, Shepheard-Walwyn, 1989, p. 19, ISBN 0-85683-089-5.

The Britons in the south knew the Picts as Prydyn. Old Irish cruth and Welsh pryd are the Q- and P-Celtic forms respectively of a word meaning "form" or "shape". See MacBain's Dictionary.; retrieved 26 December 2008.

Emerson Kent, Alternative Map of the Wall, su emersonkent.com. URL consultato il 7 maggio 2018.

(EN) New evidence uncovered for Roman conquest of Scotland, su HeritageDaily - Archaeology News, 24 maggio 2019. URL consultato il 13 settembre 2020.

Hogan, C. Michael, "Elsick Mounth – Ancient Trackway in Scotland in Aberdeenshire". in The Megalithic Portal, ed. A. Burnham. Retrieved 24 July 2008.

Scottish Archaeological Research Framework ( ScARF.), National Framework, Roman. (accessed May 2022).
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Fraser Hunter e Martin Carruthers, ScARF Summary Roman Presence Report (PDF), su Scottish Heritage Hub. URL consultato il 28 aprile 2018.

The nature of the relationship between the Picts and the Caledonians is obscure. There are 3rd- and 4th-century Roman references to Picti and Caledonii and Ammianus Marcellinus states that the Picts consisted of the tribes of the Dicalydonae and the Verturiones. The idea that the Picts were heirs to the Caledonians would appear to be a convenient simplification of a complex flux of relationships. See for example Moffat (2005) p. 297 or "The Picts". (Siliconglen.com; retrieved 8 February 2009) for a more informal overview.

D. J. Woolliscroft, "More Thoughts On Why the Romans Failed To Conquer Scotland", su theromangaskproject.org. URL consultato il 10 settembre 2016.
«Wooliscroft notes that Calgacus "is never referred to by any term, such as king or general"»

Cassius Dio "Roman History: Epitome of Book LXXVII".. University of Chicago; retrieved 24 July 2008.

"The Dunbar Iron Age Warrior Grave" (archiviato dall'url originale il 3 dicembre 2008). AOC. Retrieved 14 July 2008.
"A Brief History of Alloa: Iron Age Warrior". URL consultato il 18 ottobre 2023 (archiviato dall'url originale il 14 gennaio 2011)., Alloa.org.uk; retrieved 14 July 2008.
Wolfson, Stan (2002) "The Boresti; The Creation of a Myth". URL consultato il 18 ottobre 2023 (archiviato dall'url originale il 23 luglio 2018). Tacitus, Thule and Caledonia. Tiscali.co.uk. Retrieved 24 July 2008.
Henig, Martin (September 1998) "Togidubnus and the Roman liberation". URL consultato il 18 ottobre 2023 (archiviato dall'url originale l'11 febbraio 2012). British Archaeology 37. Retrieved 27 July 2008.
Hoffmann, Birgitta (15 December 2001) "Archaeology versus Tacitus' Agricola: a 1st Century Worst Case Scenario". URL consultato il 18 ottobre 2023 (archiviato dall'url originale il 25 gennaio 2019). The Roman Gask Project. Retrieved 8 July 2010.