Symposium ICOHTEC, Buchanan, R. A., Borisov, V., Herlèa, A., Lotysz, S., Pursell, C., Revuelta Pol, B., Wächtler, E., Braun, H., & Myllyntanus, T. (2009). ICOHTEC: : International Committee for the History of Technology 1968-2008 (2nd ed.). Bochum: [s.n.].
Cita MLA (8 ed.) (Copiar al portapapeles)Symposium ICOHTEC, et al. ICOHTEC: : International Committee for the History of Technology 1968-2008. 2nd ed. Bochum: [s.n.] , 2009.