Securities industry study : hearing[s], Ninety-second Congress, first-[second] session.

MLA

United States. Securities industry study : hearing[s], Ninety-second Congress, first-[second] session. Washington : U.S. Govt. Print. Off., 1971-72.

APA

United States. (1971). Securities industry study : hearing[s], Ninety-second Congress, first-[second] session. Washington : U.S. Govt. Print. Off..

Chicago

United States. Securities industry study : hearing[s], Ninety-second Congress, first-[second] session. Washington : U.S. Govt. Print. Off., 1971-72.