Bruhns. (1970). A New manual of logarithms to seven palces of decimals. d. van nostrand company, inc.
Chicago-čujuhus (17. p.)Bruhns. A New Manual of Logarithms to Seven Palces of Decimals. London: d. van nostrand company, inc, 1970.
MLA-čujuhus (9. p.)Bruhns. A New Manual of Logarithms to Seven Palces of Decimals. d. van nostrand company, inc, 1970.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.