North Atlantic Treaty Organization Scientific Affairs Division, NATO Advanced Research Workshop on Security of natural gas supply through transit countries, Hetland, J., & Gochitashvili, T. (2004). Security of natural gas supply through transit countries. Kluwer Academic Publishers.
Style de citation Chicago (17e éd.)North Atlantic Treaty Organization Scientific Affairs Division, NATO Advanced Research Workshop on Security of natural gas supply through transit countries, Jens Hetland, et Teimuraz Gochitashvili. Security of Natural Gas Supply Through Transit Countries. Boston: Kluwer Academic Publishers, 2004.
Style de citation MLA (8e éd.)North Atlantic Treaty Organization Scientific Affairs Division, et al. Security of Natural Gas Supply Through Transit Countries. Kluwer Academic Publishers, 2004.