Woodson, R. D. (1995). Security systems technician: Start and run a money-making business (First edition.). Tab Books.
Chicago-referens (17:e uppl.)Woodson, R. Dodge. Security Systems Technician: Start and Run a Money-making Business. First edition. New York: Tab Books, 1995.
MLA-referens (8:e uppl.)Woodson, R. Dodge. Security Systems Technician: Start and Run a Money-making Business. First edition. Tab Books, 1995.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.