Cita APA (7th ed.)

ebrary, Inc, & Martinovich, P. (2010). Minerals price increases and volatility. Nova Science Publishers.

Cita Chicago (17th ed.)

ebrary, Inc, i Petro Martinovich. Minerals Price Increases and Volatility. New York: Nova Science Publishers, 2010.

Cita MLA (9th ed.)

ebrary, Inc, i Petro Martinovich. Minerals Price Increases and Volatility. Nova Science Publishers, 2010.