Walsh, T. J. (1973). Protecting your business against espionage. AMACOM.
Chicago Style (17th ed.) CitationWalsh, Timothy J. Protecting Your Business Against Espionage. New York: AMACOM, 1973.
MLA (9th ed.) CitationWalsh, Timothy J. Protecting Your Business Against Espionage. AMACOM, 1973.
Warning: These citations may not always be 100% accurate.