Žemgulienė, A. 2000. Interaction Course of General and Professional-Pedagogic Education Training in Teaching Plans of Primary School Teacher Training Institutions 1918-1940. Acta Paedagogica Vilnensia. 7, (Dec. 2000), 274–279. DOI:https://doi.org/10.15388/ActPaed.2000.07.9503.