Canton, L. G. (1996). Guard force management. Butterworth-Heinemann.
Cita Chicago Style (17a ed.)Canton, Lucien G. Guard Force Management. Boston [u.a.]: Butterworth-Heinemann, 1996.
Cita MLA (8a ed.)Canton, Lucien G. Guard Force Management. Butterworth-Heinemann, 1996.
Precaución: Estas citas no son 100% exactas.