National Institute of Securities Markets. (2018). Commodity Insights: Yearbook 2018. National Institute of Securities Market.
Chicago Style aipamenaNational Institute of Securities Markets. Commodity Insights: Yearbook 2018. Rasayani: National Institute of Securities Market, 2018.
MLA aipamenaNational Institute of Securities Markets. Commodity Insights: Yearbook 2018. National Institute of Securities Market, 2018.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.