Britannica, Istanbul보관됨 2007-12-18 - 웨이백 머신: Until the Turkish Post Office officially changed the name in 1930, however, the city continued to bear the millenary name of Constantinople.
Britannica, Istanbul보관됨 2007-12-18 - 웨이백 머신: Until the Turkish Post Office officially changed the name in 1930, however, the city continued to bear the millenary name of Constantinople.