Simbulan, R. G. (2000). The CIA in Manila: Covert operations and the CIA's hidden history in the Philippines. Manila Studies Program, College of Arts and Sciences, University of the Philippines.
Lua i Stíl Chicago (17ú heag.)Simbulan, Roland G. The CIA in Manila: Covert Operations and the CIA's Hidden History in the Philippines. Manila: Manila Studies Program, College of Arts and Sciences, University of the Philippines, 2000.
Lua MLA (9ú heag.)Simbulan, Roland G. The CIA in Manila: Covert Operations and the CIA's Hidden History in the Philippines. Manila Studies Program, College of Arts and Sciences, University of the Philippines, 2000.
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