APA

United States, . (1950). Puerto Rico Constitution: hearing before subcommittee, 81st Congress, 2d session, on S. 3336, May 17, 1950. [Washington, D.C.]: .

Chicago

United States, . 1950. Puerto Rico Constitution: hearing before subcommittee, 81st Congress, 2d session, on S. 3336, May 17, 1950. [Washington, D.C.]: .

Harvard

United States, . (1950). Puerto Rico Constitution: hearing before subcommittee, 81st Congress, 2d session, on S. 3336, May 17, 1950. [Washington, D.C.]: .

MLA

United States, . Puerto Rico Constitution: hearing before subcommittee, 81st Congress, 2d session, on S. 3336, May 17, 1950. [Washington, D.C.]: . 1950.