Wells, H.K.
Bucureşti
E.S.P.L.A.
1958
Yule, George
New York
Oxford University Press
[2008]
194372073
1997
Sacaliş, Nicolae
Iaşi
Institutul European
2011
9789736117060
Djuvara, Mircea
Cluj-Napoca
Grinta
2005
9737651197
Moeschler, Jacques
Cluj
Echinox
1999
9739114665