Marcos, F. E. (1968). Towards a new ecumenism. Bureau of Printing.
Chicagoスタイル(17版)引用形式Marcos, Ferdinand E. Towards a New Ecumenism. Manila: Bureau of Printing, 1968.
MLA(9版)引用形式Marcos, Ferdinand E. Towards a New Ecumenism. Bureau of Printing, 1968.
警告: この引用は必ずしも正確ではありません.