Juechems, K., & Summerfield, C. (2019). Where does value come from? Cell Press.
Chicago-čujuhus (17. p.)Juechems, K., juo C. Summerfield. Where Does Value Come from? Cell Press, 2019.
MLA-čujuhus (9. p.)Juechems, K., juo C. Summerfield. Where Does Value Come from? Cell Press, 2019.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.