Citáce podľa APA (7th ed.)
(1997). 20th World Gas Conference 1997. Vol.1: Working Committee A. Report and Papers. Production, Treatment and Underground Storage of Natural Gas. Production, traitment of stockade souterrain du gaz naturel. International Gas Union.
Citácia podle Chicago (17th ed.)
20th World Gas Conference 1997. Vol.1: Working Committee A. Report and Papers. Production, Treatment and Underground Storage of Natural Gas. Production, Traitment of Stockade Souterrain Du Gaz Naturel. International Gas Union, 1997.
Citácia podľa MLA (8th ed.)
20th World Gas Conference 1997. Vol.1: Working Committee A. Report and Papers. Production, Treatment and Underground Storage of Natural Gas. Production, Traitment of Stockade Souterrain Du Gaz Naturel. International Gas Union, 1997.
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