PALUSZAK-BRONKA, ANNA, and MIROSŁAWA WRONKOWSKA-DIMITROWA. 2015. “NOWO WYDANY KANCJONAŁ PRUSKI (1741) RELEASED BY JOHANN HEINRICH HARTUNG’S PUBLISHING HOUSE OF KONIGSBERG AGAINST THE BACKGROUND OF THE EARLIER PUBLICATIONS IN KONIGSBERG (in English)”. Knygotyra 64 (January): 131-40. https://doi.org/10.15388/kn.v64i0.8218.