Collingwood, R. G. (1961). The idea of history. Oxford University Press.
Chicago-čujuhus (17. p.)Collingwood, Robin George. The Idea of History. Londres: Oxford University Press, 1961.
MLA-čujuhus (9. p.)Collingwood, Robin George. The Idea of History. Oxford University Press, 1961.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.