Christian P. Robert/ George Casella
(2)
E. L. Lehmann/ George Casella
(2)
;Borello, Benedetta,Casella, Laura
(1)
Alfredo Casella/ Virgilio Mortari
(1)
Armando Minuz (EDT)/ Cesare Casella (FRW)
(1)
Casella, Eleanor (Professor, Professor, University of Tasmania),Nevell, Michael (Industrial Heritage Support Officer for England, Industrial Heritage Support Officer for England, Ironbridge Gorge Mus
(1)