Moore, Wilbert Ellis
Economic demography of Eastern and Southern Europe
Geneve League of Natins 1945,
Buku Teks
Hill, John
Fintech and the remaking of financial institutions
Academic Press, 2018
Buku Teks SO
The role of public sector in local economic and territorial development: Innovation in Central, Eastern and South Eastern Europe
Springer Cham, 2019
eBooks
Gyeszly, Suzanne D.
Eastern Europe : A resource guide
The Borgo Press, 1994
Buku Referensi
Brown, J. F.
The New Eastern Europe
Frederick A. Preager, 1966
Buku Teks SO