Norman, A. L. (1993). Informational society: An economic theory of discovery, invention, and innovation. Boston, Mass.: Kluwer Academic Pub..
Chicago-стиль цитированияNorman, Alfred Lorn. Informational Society: An Economic Theory of Discovery, Invention, and Innovation. Boston, Mass.: Kluwer Academic Pub., 1993.
MLA-цитированиеNorman, Alfred Lorn. Informational Society: An Economic Theory of Discovery, Invention, and Innovation. Boston, Mass.: Kluwer Academic Pub., 1993.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.