APA-čujuhus (7. p.)
Organisation for Economic Co-operation and Development. (1971). United States: 1971. OECD Publishing.
Chicago-čujuhus (17. p.)
Organisation for Economic Co-operation and Development. United States: 1971. Paris: OECD Publishing, 1971.
MLA-čujuhus (9. p.)
Organisation for Economic Co-operation and Development. United States: 1971. OECD Publishing, 1971.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.