DOC) Constanta–international port. Foreign trade of Romania through Constanta harbour (1878-1939), vol. 114 in the Collection The Romanians in World History, Bucharest, Publishing House: Cartea Universitară, 2006, 614 pp. | Mariana Cojoc - Academia.edu
PDF) Istoria Postei1916 | Nedelcu Gheorghe - Academia.edu