De Silva Joyce, H., & Thomson, E. A. (2015). Language in uniform: Language analysis and training for defence and policing purposes. Cambridge Scholars Publishing.

De Silva Joyce, Helen, and Elizabeth A. Thomson. Language in Uniform: Language Analysis and Training for Defence and Policing Purposes. Newcastle upon Tyne, England: Cambridge Scholars Publishing, 2015.

De Silva Joyce, Helen, and Elizabeth A. Thomson. Language in Uniform: Language Analysis and Training for Defence and Policing Purposes. Cambridge Scholars Publishing, 2015.