Romualdez, E. Z. (1980). A question of sovereignty: The military bases and Philippine-American relations, 1944-1979. [s.n.].
Chicagoスタイル(17版)引用形式Romualdez, Eduardo Z. A Question of Sovereignty: The Military Bases and Philippine-American Relations, 1944-1979. Manila: [s.n.], 1980.
MLA(9版)引用形式Romualdez, Eduardo Z. A Question of Sovereignty: The Military Bases and Philippine-American Relations, 1944-1979. [s.n.], 1980.
警告: この引用は必ずしも正確ではありません.