Gottlob, G., & Koch, C. (2006). A Formal Comparison of Visual Web Wrapper Generators. Springer.
Chicago-čujuhus (17. p.)Gottlob, G., juo C. Koch. A Formal Comparison of Visual Web Wrapper Generators. Springer, 2006.
MLA-čujuhus (9. p.)Gottlob, G., juo C. Koch. A Formal Comparison of Visual Web Wrapper Generators. Springer, 2006.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.