Hoefs, J. (1997). Stable isotope geochemistry. Springer.
Chicago-čujuhus (17. p.)Hoefs, Jochen. Stable Isotope Geochemistry. New York: Springer, 1997.
MLA-čujuhus (9. p.)Hoefs, Jochen. Stable Isotope Geochemistry. Springer, 1997.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.