APA-čujuhus (7. p.)
ebrary, Inc, & Martinovich, P. (2010). Minerals price increases and volatility. Nova Science Publishers.
Chicago-čujuhus (17. p.)
ebrary, Inc, juo Petro Martinovich. Minerals Price Increases and Volatility. New York: Nova Science Publishers, 2010.
MLA-čujuhus (9. p.)
ebrary, Inc, juo Petro Martinovich. Minerals Price Increases and Volatility. Nova Science Publishers, 2010.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.