Woodson, R. D. (1995). Security systems technician: Start and run a money-making business (First edition.). Tab Books.
Lua i Stíl Chicago (17ú heag.)Woodson, R. Dodge. Security Systems Technician: Start and Run a Money-making Business. First edition. New York: Tab Books, 1995.
Lua MLA (8ú heag.)Woodson, R. Dodge. Security Systems Technician: Start and Run a Money-making Business. First edition. Tab Books, 1995.
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