U.S. Embassy (Philippines). (1967). Report of Philippines and United States Joint Preparatory Committee for discussion of concepts underlying a new instrument to replace the Laurel-Langley trade agreement, Nov. 20-30, 1967, Baguio City. U.S. Embassy Press Office.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रU.S. Embassy (Philippines). Report of Philippines and United States Joint Preparatory Committee for Discussion of Concepts Underlying a New Instrument to Replace the Laurel-Langley Trade Agreement, Nov. 20-30, 1967, Baguio City. Manila: U.S. Embassy Press Office, 1967.
एमएलए (9वां संस्करण) प्रशस्ति पत्रU.S. Embassy (Philippines). Report of Philippines and United States Joint Preparatory Committee for Discussion of Concepts Underlying a New Instrument to Replace the Laurel-Langley Trade Agreement, Nov. 20-30, 1967, Baguio City. U.S. Embassy Press Office, 1967.