Ashcroft, Nigel
Bucureşti
Mediadocs Publishing
2012
Discovery Channel
2007
Berger, Melvin
Pro Editură
2002
9738504759
Enciclopedia RAO
2003
Davidson, Susanna
Debrecen
Patricia Könyvek
2006
9638724994
Oradea
Aquila '93
9737141032