Schütte 1917, p. 87: "The Romans knew the dimensions of Dacia, as it is stated by Agrippa (c. 63 BC – 12 BC) in his Commentaries: 'Dacia, Getica 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 cognitum est milia passuura CCCLXXXVI'" Schütte, Gudmund (1917). Ptolemy's maps of northern Europe: a reconstruction of the prototypes. H. Hagerup – via Internet Archive.
Strabo, Jones & Sterrett 1917–1961, p. 28. Strabo (1917–1961) [c. AD 20]. Jones, Horace Leonard (ed.). The geography of Strabo. Loeb Classical Library 49, 50, 182, 196, 211, 223, 241, 267. Vol. 1. Translated by Jones, Horace Leonard; Sterrett, John Robert Sitlington. William Heinemann and Harvard University Press – via Internet Archive.
Rusakov 2017, p. 555. Rusakov, Alexander (2017). "Albanian". In Kapović, Mate; Giacalone Ramat, Anna; Ramat, Paolo (eds.). The Indo-European Languages. Routledge. pp. 552–602. ISBN9781317391531.
Poultney 1968, p. 338. Poultney, James W. (1968). "Introduzione alia storia delle Iingue indeuropee by Vladimir I. Georgiev, 1966. Reviewed by James W. Poultney". Language. 44: 334–342. doi:10.2307/411629. JSTOR411629.
Poultney 1968, p. 339. Poultney, James W. (1968). "Introduzione alia storia delle Iingue indeuropee by Vladimir I. Georgiev, 1966. Reviewed by James W. Poultney". Language. 44: 334–342. doi:10.2307/411629. JSTOR411629.
Hehn 1976, p. 428. Hehn, Victor (1976) [First published 1885]. Cultivated plants and domesticated animals in their migration from Asia to Europe: historico-linguistic studies. Amsterdam Classics in Linguistics, 1800–1925. Vol. 7. John Benjamins. doi:10.1075/acil.7. ISBN978-90-272-0871-2.; originally Culturpflanzen und Haustiere in ihrem Übergang aus Asien nach Griechenland und Italien sowie das übrige Europa: Historisch-linguistische Skizzen. Berlin: Gebr. Borntraeger, 1885
Poultney 1968, p. 338. Poultney, James W. (1968). "Introduzione alia storia delle Iingue indeuropee by Vladimir I. Georgiev, 1966. Reviewed by James W. Poultney". Language. 44: 334–342. doi:10.2307/411629. JSTOR411629.
Poultney 1968, p. 339. Poultney, James W. (1968). "Introduzione alia storia delle Iingue indeuropee by Vladimir I. Georgiev, 1966. Reviewed by James W. Poultney". Language. 44: 334–342. doi:10.2307/411629. JSTOR411629.
Rădulescu 1984, p. 85: "Russu's conviction about the existence of a 'Thraco-Dacian Language', shared by Crossland and by Vraciu (1980) and the reservations expressed by Polomé and Katicic (see above) are thus fully justified" Rădulescu, Mircea-Mihai (1984). "Illyrian, Thracian, Daco-Mysian, the substratum of Romanian and Albanian". Journal of Indo-European Studies. ISSN0092-2323.
Rădulescu 1984, p. 85: "Georgiev had the merit to state that Daco-Moesian possesses a certain degree of dialectal individuality, but the data presented here clearly label as wrong any theory which claims a more profound separation between Daco-Moesian and Thracian proper, even if Daco-Moesian proves to be more closely related to Illyrian than to Thracian or, as it seems more likely to be the case, if we will eventually have to conclude that we deal with three different dialects of the same language" Rădulescu, Mircea-Mihai (1984). "Illyrian, Thracian, Daco-Mysian, the substratum of Romanian and Albanian". Journal of Indo-European Studies. ISSN0092-2323.
Rădulescu 1987, p. 243: "Russu defended two important theses: 1) the close relationship between Daco-Moesian and Thracian (the title of his book is The language of the Thraco- Dacians), and 2) the nonexistence of a "consonantal shift" in Thracian, contrasting it with Daco-Mysian, firmly supporting the position that, in both dialects, the IE *MA and M merged into M and the *T remained unmodified" Rădulescu, Mircea-Mihai (1987). "The Indo-European position of Illyrian, Daco-Mysian and Thracian: A historica-methodological approach". Journal of Indo-European Studies. ISSN0092-2323.
Rădulescu 1987. Rădulescu, Mircea-Mihai (1987). "The Indo-European position of Illyrian, Daco-Mysian and Thracian: A historica-methodological approach". Journal of Indo-European Studies. ISSN0092-2323.
Rădulescu 1987, p. 243. Rădulescu, Mircea-Mihai (1987). "The Indo-European position of Illyrian, Daco-Mysian and Thracian: A historica-methodological approach". Journal of Indo-European Studies. ISSN0092-2323.
Rădulescu 1984, p. 78. Rădulescu, Mircea-Mihai (1984). "Illyrian, Thracian, Daco-Mysian, the substratum of Romanian and Albanian". Journal of Indo-European Studies. ISSN0092-2323.
Tacheva 1997, p. 200. Tacheva, Margarita (1997). "The Thracian Bessi domo et militiae". Živa Antika – Antiquité Vivante. Skopje: Živa antika. ISSN0514-7727.
Rădulescu 1984, p. 85. Rădulescu, Mircea-Mihai (1984). "Illyrian, Thracian, Daco-Mysian, the substratum of Romanian and Albanian". Journal of Indo-European Studies. ISSN0092-2323.
Toma 2007, p. 65. Toma, Corina (2007). "Repertoriu orientativ al descoperirilor dacice de pe teritoriul Ungariei" [A Catalogue of the Dacian Period Discoveries Found in the Territory of Hungary]. Crisia (in Romanian and English). Muzeul Ţării Crişurilor: 65–77. ISSN1016-2798.
Rădulescu 1987, p. 249. Rădulescu, Mircea-Mihai (1987). "The Indo-European position of Illyrian, Daco-Mysian and Thracian: A historica-methodological approach". Journal of Indo-European Studies. ISSN0092-2323.