APA

United States, . (1959). Spectrum allocation: hearings before subcommittee, 86th Congress, 1st session, on allocation of radio spectrum between federal government users and non-federal government users, June 8 and 9, 1959. [Washington, D.C.]: .

Chicago

United States, . 1959. Spectrum allocation: hearings before subcommittee, 86th Congress, 1st session, on allocation of radio spectrum between federal government users and non-federal government users, June 8 and 9, 1959. [Washington, D.C.]: .

Harvard

United States, . (1959). Spectrum allocation: hearings before subcommittee, 86th Congress, 1st session, on allocation of radio spectrum between federal government users and non-federal government users, June 8 and 9, 1959. [Washington, D.C.]: .

MLA

United States, . Spectrum allocation: hearings before subcommittee, 86th Congress, 1st session, on allocation of radio spectrum between federal government users and non-federal government users, June 8 and 9, 1959. [Washington, D.C.]: . 1959.