edited by Peter Holloway
Currency Press, 1987
Buku Teks
Rees, Leslie, 1905-2000, author
Angus and Roberson, 1973
Buku Teks
Rees, Leslie, 1905-2000, author
Angus & Robertson, 1978
Buku Teks
Gribbin, John, author
Yale University Press, 1999
Buku Referensi
Buzo, Alex
Angus and Roberson Publishers, 1975
Buku Teks