found: Phone call to Mr. Paul Hiemstra, 4-17-84(Napoca added to Cluj on the an. of the 1850th founding of the original Roman municipality)
found: Phone call to officer for cultural affairs, Romanian Embassy, 4-18-84(Cluj became Cluj-Napoca by pres. decree, effec. 10-16-74)
found: Szabó. T. Kolozsvár és környéke helyneveinek történeti-etimológiai vizsgálata, 1981- :v. 1, t.p. (Kolozsvár)
found: Napoca, 1999:t.p. (Napoca) foreword, p. 5 (became Cluj-Napoca in 1974)
found: Mic dicț. enc., 1986(Napoca, city in Roman Dacia, currently the place of the municipality of Cluj-Napoca)
found: GeoNames, algorithmically matched, 2009(ppl; 46°46ʹ00ʺN 023°36ʹ00ʺE)
