United States. Congress. Senate. Committee on Government Operations. Subcommittee on Foreign Aid Expenditures. (1966). Population crisis: Hearings, Eighty-ninth Congress, first session. Govt. Off.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रUnited States. Congress. Senate. Committee on Government Operations. Subcommittee on Foreign Aid Expenditures. Population Crisis: Hearings, Eighty-ninth Congress, First Session. Washington, U.S: Govt. Off, 1966.
एमएलए (9वां संस्करण) प्रशस्ति पत्रUnited States. Congress. Senate. Committee on Government Operations. Subcommittee on Foreign Aid Expenditures. Population Crisis: Hearings, Eighty-ninth Congress, First Session. Govt. Off, 1966.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.