9786060481997
Russell, James M.
2020
Bucureşti
Didactica Publishing House
9737140443
Fagan, Brian
2005
Oradea
Aquila '93
9738274060
Mureşianu, Mircea
2003
Cluj-Napoca
Editura Societăţii Culturale Pro Maramureş"Dragoş Vodă"