Atena
Editura De Agostini Hellas
Moscova
Roossa
[201-?]
9785919260820
Washington
National Geographic Society
Paris
Dictionnaires Le Robert
2005
2849020672
Neguţ, Silviu
Bucureşti
Meronia
973820075X
Grant, Neil
Iaşi
Gama
2008
9789731490540
Braşov
Editura Schei
1997
9739656633
Univers Enciclopedic
2006
9736370097
Harpur, James
Oradea
Aquila '93
2000
9739494544
Budapest
Mérték Kiadó
9637304606
Bedürftig, Friedemann
Pécs
Alexandra Kiadó
9633693144