U.S. Congress. Senate. Committee on the Judiciary. Subcommittee to ivnestigate the Administration of the Internal Security Act and Other Internal Security Laws. (1969). Proposed academic freedom protective act of 1969. U.S. Govt. Print. Off.
Chicagoスタイル(17版)引用形式U.S. Congress. Senate. Committee on the Judiciary. Subcommittee to ivnestigate the Administration of the Internal Security Act and Other Internal Security Laws. Proposed Academic Freedom Protective Act of 1969. Washington: U.S. Govt. Print. Off, 1969.
MLA(9版)引用形式U.S. Congress. Senate. Committee on the Judiciary. Subcommittee to ivnestigate the Administration of the Internal Security Act and Other Internal Security Laws. Proposed Academic Freedom Protective Act of 1969. U.S. Govt. Print. Off, 1969.