Hodgkinson, J. R. (1982). Subgrades and sub-bases for concrete road pavements. Cement and Concrete Association of Australia.
Chicago-Zitierstil (17. Ausg.)Hodgkinson, J. R. Subgrades and Sub-bases for Concrete Road Pavements. North Sydney, [N.S.W.]: Cement and Concrete Association of Australia, 1982.
MLA-Zitierstil (8. Ausg.)Hodgkinson, J. R. Subgrades and Sub-bases for Concrete Road Pavements. Cement and Concrete Association of Australia, 1982.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.