APA-čujuhus (7. p.)
Frumkin, N. (2006). Guide to economic indicators (4th ed.). M.E. Sharpe.
Chicago-čujuhus (17. p.)
Frumkin, Norman. Guide to Economic Indicators. 4th ed. Armonk, N.Y.: M.E. Sharpe, 2006.
MLA-čujuhus (9. p.)
Frumkin, Norman. Guide to Economic Indicators. 4th ed. M.E. Sharpe, 2006.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.