National Research Council (U.S.). Transportation Research Board. (1990). Microcomputer software for geotechnical engineering. Transportation Research Board, National Research Council.
Chicago-referens (17:e uppl.)National Research Council (U.S.). Transportation Research Board. Microcomputer Software for Geotechnical Engineering. Washington, DC: Transportation Research Board, National Research Council, 1990.
MLA-referens (9:e uppl.)National Research Council (U.S.). Transportation Research Board. Microcomputer Software for Geotechnical Engineering. Transportation Research Board, National Research Council, 1990.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.