APA-viite (7. p.)
Halland, H., Lokanc, M., & Nair, A. (2015). The extractive industries sector: Essentials for economists, public finance professionals, and policy makers. World Bank Group.
Chicago-viite (17. p.)
Halland, Håvard, Martin Lokanc, ja Arvind Nair. The Extractive Industries Sector: Essentials for Economists, Public Finance Professionals, and Policy Makers. Washington, District of Columbia: World Bank Group, 2015.
MLA-viite (9. p.)
Halland, Håvard, et al. The Extractive Industries Sector: Essentials for Economists, Public Finance Professionals, and Policy Makers. World Bank Group, 2015.
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