Mäkinen, Ilkka. “Is Rolf Engelsig’s Theory of Intensive and Extensive Reading True, False or Something Else? (translated from English by A. Navickienė)”. Knygotyra 35 (December 15, 1999): 23–29. Accessed October 31, 2026. https://zurnalai.vu.lt/knygotyra/article/view/36315.