Elisa Morgera, Kati Kulovesi
Edward Elgar, 2016
Buku Teks
Banks, Ferdinand E
Plenum Press, 1976
Buku Teks
Mikdashi, Zuhayr
Cornell University Press, 1976
Buku Teks
Banks, Ferdinad E.
Plenum Press , 1976
Buku Teks
Pearce, David William, 1941-
Harvester Wheatsheaf, 1990
Buku Teks