Παραπομπή σε μορφή APA (7η εκδ.)
Bornhorst, F., Thornton, J., & Gupta, S. (2008). Natural resource endowments, governance, and the domestic revenue effort: Evidence from a panel of countries. International Monetary Fund.
Παραπομπή σε μορφή Chicago (17η εκδ.)
Bornhorst, Fabian, John Thornton, και Sanjeev Gupta. Natural Resource Endowments, Governance, and the Domestic Revenue Effort: Evidence from a Panel of Countries. [Washington, District of Columbia]: International Monetary Fund, 2008.
Παραπομπή σε μορφή MLA (9th εκδ.)
Bornhorst, Fabian, et al. Natural Resource Endowments, Governance, and the Domestic Revenue Effort: Evidence from a Panel of Countries. International Monetary Fund, 2008.
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