Millar, R. M. (2007). Northern and insular Scots. Edinburgh University Press.
Chicago-čujuhus (17. p.)Millar, Robert McColl. Northern and Insular Scots. Edinburgh: Edinburgh University Press, 2007.
MLA-čujuhus (9. p.)Millar, Robert McColl. Northern and Insular Scots. Edinburgh University Press, 2007.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.