Frank, R. (2004). Designers' guide to EN 1997-1 eurocode 7: Geotechnical design, general rules. London, UK. : Thomas Telford Ltd..
Chicago-čujuhus (17. p.)Frank, R. Designers' Guide to EN 1997-1 Eurocode 7: Geotechnical Design, General Rules. London, UK. : Thomas Telford Ltd., 2004.
MLA-čujuhus (9. p.)Frank, R. Designers' Guide to EN 1997-1 Eurocode 7: Geotechnical Design, General Rules. London, UK. : Thomas Telford Ltd., 2004.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.