Παραπομπή APA

(1995). Administration of fiscal regimes for petroleum exploration and development. New York: United nations.

Παραπομπή Chicago Style

Administration of Fiscal Regimes for Petroleum Exploration and Development. New York: United nations, 1995.

Παραπομπή MLA

Administration of Fiscal Regimes for Petroleum Exploration and Development. New York: United nations, 1995.

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