Gottlob, G., & Koch, C. (2003). XPath Query Processing. Springer.
Chicago-čujuhus (17. p.)Gottlob, G., juo C. Koch. XPath Query Processing. Springer, 2003.
MLA-čujuhus (9. p.)Gottlob, G., juo C. Koch. XPath Query Processing. Springer, 2003.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.