Cita APA

University of Sheffield. Centre for Research on User Studies & Ford, G. (1977). User studies: An introductory guide and select bibliography. The Centre.

Citación estilo Chicago

University of Sheffield. Centre for Research on User Studies and G. Ford. User Studies: An Introductory Guide and Select Bibliography. [Sheffield]: The Centre, 1977.

Cita MLA

University of Sheffield. Centre for Research on User Studies and G. Ford. User Studies: An Introductory Guide and Select Bibliography. The Centre, 1977.

Warning: These citations may not always be 100% accurate.