Insor, D.
Frederick A.Praeger, 1963
Buku Teks
edited by Gordon Greenwood
Angus and Robertson, 1969
Buku Teks
edited by Gordon Greenwood
Angus and Robertson, 1955
Buku Teks
edited by Gordon Greenwood
Angus & Robertson, 1978
Buku Teks
McRobert, Kenneth
McClelland and stewart, 1976
Buku Teks