Marckwardt, A. (1964). A common language: British and American english. British Broadcasting.
Chicago-čujuhus (17. p.)Marckwardt, Albert. A Common Language: British and American English. Londres, Inglaterra: British Broadcasting, 1964.
MLA-čujuhus (9. p.)Marckwardt, Albert. A Common Language: British and American English. British Broadcasting, 1964.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.