Puu, T. (2006). Arts, Sciences, and Economics: A Historical Safari. Springer Berlin Heidelberg. https://doi.org/10.1007/3-540-34424-1
Chicago-čujuhus (17. p.)Puu, Tnu. Arts, Sciences, and Economics: A Historical Safari. Berlin, Heidelberg: Springer Berlin Heidelberg, 2006. https://doi.org/10.1007/3-540-34424-1.
MLA-čujuhus (9. p.)Puu, Tnu. Arts, Sciences, and Economics: A Historical Safari. Springer Berlin Heidelberg, 2006. https://doi.org/10.1007/3-540-34424-1.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.