HKSYU Course Resources

edited by Gordon McLachlan

London ; New York : published for the Nuffield Provincial Hospitals Trust, by Oxford U.P., 1972

edited by Roger Gomm, Gill Needham and Anne Bullman

Milton Keynes : The Open University ; London ; Thousand Oaks, Calif. : in association with SAGE, 2000

Stephen Barrett ...[et al.]

New York, NY : McGraw-Hill, c2013