Martin Humphreys

Law Without Enforcement

Martin Humphreys, M. Humphreys, 1999, BMJ.

Shoplifting — in 100 words

Martin Humphreys, 2013 .

The significance of indirect use and non-use values in transport appraisal

Martin Humphreys, M. Humphreys, Fowkes., 2006 .

Schizophrenia: Concepts and Clinical Management

Stephen M. Lawrie, Eve C Johnstone, Martin Humphreys, 1999 .