L'Etang, JacquieL'Etang, JacquieMcKie, D.Snow, N.Xifra, J.2018-06-292018-06-292015-08L'Etang, J. (2015) History as a source of critique: historicity and knowledge, societal change, activism and rhetorical movements. In: Routledge Critical Handbook of Public Relations. Routledge.978-0-415-72733-4https://eresearch.qmu.ac.uk/handle/20.500.12289/3756History as a source of critique: historicity and knowledge, societal change, activism and rhetorical movementsbook_section