General Linguistics, The Pennsylvania State Univerity Press, Fall 1975, Vol. 15, No. 3. Baltistica [Prieiga per internetą]. 2026 m.sausio28 d. [žiūrėta 2026 m.vasario23 d.];16(1):95—96. Adresas: https://www.zurnalai.vu.lt/baltistica/article/view/41058