Lituanus Linguistics Index (1955–2004) provides a number of articles on modern and archaic Baltic languages.
Mallory, J.P. (1991). In Search of the Indo-Europeans: Language, Archaeology and Myth. New York: Thames and Hudson Ltd. ISBN 0-500-27616-1
Algirdas Girininkas. The monuments of the stone Age in the Historical Baltic region. In Baltų archeologija, N.1, 1994 (English summary, p. 22). ISSN 1392-0189
Algirdas Girininkas (1994). Origin of the Baltic culture. Summary. In Baltų kultūros ištakos, Vilnius, "Savastis", p. 259. ISBN 9986-420-00-8
Edmund Remys, General distinguishing features of various Indo-European languages and their relationship to Lithuanian. Berlin, New York: Indogermanische Forschungen, Vol. 112, 2007.
^"Lietuviai Pasaulyje" (PDF) (in Lithuanian). Lietuvos statistikos departamentas. Retrieved 5 May 2015.
^Latvian at Ethnologue (18th ed., 2015) (subscription required)
Standard Latvian language at Ethnologue (18th ed., 2015) (subscription required)
Latgalian language at Ethnologue (18th ed., 2015) (subscription required)
^Ringe, D.; Warnow, T.; Taylor, A. Indo-European and computational cladistics. Transactions of the Philological Society. 2002, 100: 59–129. doi:10.1111/1467-968X.00091.
^Hammarström, Harald; Forke, Robert; Haspelmath, Martin; Bank, Sebastian (编). Old Prussian. Glottolog 4.3. 2020.
^Dahl, Östen; Koptjevskaja-Tamm, Maria (编). The Circum-Baltic Languages: Typology and Contact. 1: Past and Present. Amsterdam, Philadelphia: John Benjamins Publishing. 2001. ISBN 9789027230577(英语).
^Dini, Pietro U. Foundations of the Baltic languages. 由Richardson, Milda B.; Richardson, Robert E.翻译. Vilnius: Vilniaus universitetas. 2014. ISBN 978-609-437-263-6.
^Mažiulis, Vytautas. Apie senovės vakarų baltus bei jų santykius su slavais, ilirais ir germanais. Iš lietuvių etnogenezės. Vilnius: Mokslas. 1981 (立陶宛语).
^Балтийские языки. lingvarium.org. [29 November 2024](Russian). 引文格式1维护:未识别语文类型 (link)