APA (7e ed.) Bronvermelding

Todd, P., & Bloch, J. (2003). Global intelligence: The world's secret services today. IBON Books.

Chicago (17e ed.) Bronvermelding

Todd, Paul, en Jonathan Bloch. Global Intelligence: The World's Secret Services Today. Manila: IBON Books, 2003.

MLA (9e ed.) Bronvermelding

Todd, Paul, en Jonathan Bloch. Global Intelligence: The World's Secret Services Today. IBON Books, 2003.