Cite
HARVARD Citation
Unknown (2016) The International Psychoanalytical Association Contemporary Freud : Turning Points and Critical Issues Series : On Freud's ''Formulations on the Two Principles of Mental Functioning''. [Online]. United States : Karnac Books Made available through hoopla. Available from: http://access.bl.uk/ark:/81055/vdc_100042622888.0x000001