Association, 6. B. R. M. C. (1971). BRMCA guide. Ashford, Middl. : [s n].
Chicago-čujuhus (17. p.)Association, 6449 British Ready Mixed Concrete. BRMCA Guide. Ashford, Middl. : [s n], 1971.
MLA-čujuhus (9. p.)Association, 6449 British Ready Mixed Concrete. BRMCA Guide. Ashford, Middl. : [s n], 1971.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.