edited by Marie-Helene Correard
Oxford University Press, [Date of publication not identified]
Buku Referensi
Scotland, 1999
Buku Referensi
Berlin Hodder and Stoughton 1966
Buku Referensi
Breul, Karl
Boston D.C. Heath 1936
Buku Referensi
Wessely, J.E.
Chicago dsb. Pollett Publ. 1946
Buku Referensi