Curtins Consulting Engineers, ebrary, Inc, Curtin, W. G., & Easterbrook, D. (2006). Structural masonry designers' manual (3rd ed.). Blackwell Science.
Chicago-referens (17:e uppl.)Curtins Consulting Engineers, Inc ebrary, W. G. Curtin, och David Easterbrook. Structural Masonry Designers' Manual. 3rd ed. Oxford ; Malden, MA: Blackwell Science, 2006.
MLA-referens (9:e uppl.)Curtins Consulting Engineers, et al. Structural Masonry Designers' Manual. 3rd ed. Blackwell Science, 2006.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.