Cita APA (7th ed.)

Voice of America (Radio program) & Haber, W. (1966). The Vista of American labor. U.S. Information Agency.

Cita Chicago (17th ed.)

Voice of America (Radio program) i William Haber. The Vista of American Labor. Washington, D.C.: U.S. Information Agency, 1966.

Cita MLA (8th ed.)

Voice of America (Radio program) i William Haber. The Vista of American Labor. U.S. Information Agency, 1966.