Enciclopedia istoriografiei romanesti - Armbruster, A.; Berindei, D.; Bocsan, N.; Chiper, I. (Bucuresti : Stiintifica si enciclopedica, 1978)
(NrUM(B. (NMOWO@s
Keywords: )Qæ(NSTORÆOGRAFÆQs)E -- (NdOW)QÆDKOWÆ WIDANNQs)E -- (NrUMUN)QÆQ(B.s)E; (NdOW)QÆDKOWÆ WIDANNQs)E -- (NeNCIKLOPED)QÆÇ(B.s)E