Reilly, N. M. P. (1931). The key to prosperity. G. Allen & Unwin Ltd..
Chicago-čujuhus (17. p.)Reilly, Noel Marcus Prowse. The Key to Prosperity. London: G. Allen & Unwin Ltd., 1931.
MLA-čujuhus (9. p.)Reilly, Noel Marcus Prowse. The Key to Prosperity. G. Allen & Unwin Ltd., 1931.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.