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<xml><bibliography><APA>Pornpilai Viriyasiripongkul และผู้แต่งคนอื่นๆ. (2001) Oxidative coupling of methane to higher hydrocarbons over zeolite in AC electric discharges. Chulalongkorn University:ม.ป.ท.</APA><Chicago>Pornpilai Viriyasiripongkul และผู้แต่งคนอื่นๆ. 2001. Oxidative coupling of methane to higher hydrocarbons over zeolite in AC electric discharges. ม.ป.ท.:Chulalongkorn University;</Chicago><MLA>Pornpilai Viriyasiripongkul และผู้แต่งคนอื่นๆ.  Oxidative coupling of methane to higher hydrocarbons over zeolite in AC electric discharges.  ม.ป.ท.:Chulalongkorn University, 2001. Print.</MLA></bibliography></xml>
