Pearce, David William, 1941-
Harvester Wheatsheaf, 1990
Buku Teks SO
Banks, Ferdinad E.
Plenum Press , 1976
Buku Teks SO
Banks, Ferdinand E.
Plenum Press, 1976
Buku Teks SO
edited by D.W. Pearce with the assistance of J. Rose
Macmillan, 1975
Buku Teks SO
Barnett, Harold J.
John Hopkins Press, 1963
Buku Teks