National Council of Churches in the Philippines. Oikoumene. [s.n.].
Chicago Style (17th ed.) CitationNational Council of Churches in the Philippines. Oikoumene. Manila: [s.n.].
MLA (9th ed.) CitationNational Council of Churches in the Philippines. Oikoumene. [s.n.].
Warning: These citations may not always be 100% accurate.