Huvudgrupp 1

Du väljer antingen Trask's historical linguistics (Millar) eller Historical linguistics: an introduction (Campbell).

• Millar, Robert McColl, Trask's historical linguistics, 3rd edition., Abingdon, Oxon, Routledge, [2015]
• Campbell, Lyle, Historical Linguistics: an introduction, Fourth edition, Edinburgh University Press, 2021
• Fortson, Benjamin W., Indo-European language and culture: an Introduction, 2. ed., Chichester, Wiley-Blackwell, 2010 [i.e. 2009] (Kapitel 1 (s. 1–17), 18 sidor. Kapitlet tillhandahålls som pdf.)