ロラク語
↑ Hammarström, Harald; Forkel, Robert; Haspelmath, Martin et al., eds (2016). “Lolak”. Glottolog 2.7. Jena: Max Planck Institute for the Science of Human History. http://glottolog.org/resource/languoid/id/lola1250
↑ Lobel & Paputungan 2017, pp. 329