Aristotle (2001). "Hair (V.3.)". De Generatione Animalium (Translated by Arthur Platt). Electronic Text Center, University of Virginia Library. Archived from the original on 2012-12-15. Retrieved 2014-01-11.
Pârvan 1926, p. 221: Agrippa comments "Dacia, Getico finiuntur ab oriente desertis Sarmatiae, ab occidente flumine Vistula, a septentrione Oceano, a meridie flumine Histro. Quae patent in longitudine milia passuum CCLXXX, in latitudine qua cogitum est milia passuum CCCLXXXVI" Pârvan, Vasile (1926). Getica (in Romanian and French). București, Romania: Cvltvra Națională.
Wagner, Hans (5 August 2004). "Die Thraker". Eurasisches Magazin (in German). Retrieved 19 January 2020.
fondazionedragan.org
Alecu-Călușiță 1992, p. 19. Alecu-Călușiță, Mioara (1992). "Steagul geto-dacilor" [The Geto-Dacians' Flag] (PDF). Noi Tracii (in Romanian) (210). Rome: Centro Europeo di Studii Traci. Archived from the original(PDF) on 2013-10-02.
De Imperatoribus Romanis Retrieved 2007-11-08. "In the year 88, the Romans resumed the offensive. The Roman troops were now led by the general Tettius Iulianus. The battle took place again at Tapae but this time the Romans defeated the Dacians. For fear of falling into a trap, Iulianus abandoned his plans of conquering Sarmizegetuza and, at the same time, Decebalus asked for peace. At first, Domitian refused this request, but after he was defeated in a war in Pannonia against the Marcomanni (a Germanic tribe), the emperor was obliged to accept the peace."
Aristotle (2001). "Hair (V.3.)". De Generatione Animalium (Translated by Arthur Platt). Electronic Text Center, University of Virginia Library. Archived from the original on 2012-12-15. Retrieved 2014-01-11.
web.archive.org
Alecu-Călușiță 1992, p. 19. Alecu-Călușiță, Mioara (1992). "Steagul geto-dacilor" [The Geto-Dacians' Flag] (PDF). Noi Tracii (in Romanian) (210). Rome: Centro Europeo di Studii Traci. Archived from the original(PDF) on 2013-10-02.
Dioscorides's book (known in English by its Latin title De Materia Medica 'Regarding Medical Materials') has all the Dacian names of the plants preceded by ΔάκοιDakoi i.e. ΔάκοιDakoi προποδιλα Latin Daci propodila "Dacians propodila"