Gary B. Shelly. (2004). Discovering computers 2005: A gateway to information, Web enhanced, complete. Boston, Mass: Course Technology.
Chicago-стиль цитированияGary B. Shelly. Discovering Computers 2005: A Gateway to Information, Web Enhanced, Complete. Boston, Mass: Course Technology, 2004.
MLA-цитированиеGary B. Shelly. Discovering Computers 2005: A Gateway to Information, Web Enhanced, Complete. Boston, Mass: Course Technology, 2004.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.