Hofmann-Wellenhof, B., & Moritz, H. (2005). Physical Geodesy. Springer Vienna. https://doi.org/10.1007/b139113
Chicago-čujuhus (17. p.)Hofmann-Wellenhof, Bernhard, juo Helmut Moritz. Physical Geodesy. Vienna: Springer Vienna, 2005. https://doi.org/10.1007/b139113.
MLA-čujuhus (9. p.)Hofmann-Wellenhof, Bernhard, juo Helmut Moritz. Physical Geodesy. Springer Vienna, 2005. https://doi.org/10.1007/b139113.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.