World Alliance of Young Men's Christian Associations. (1987). Called to action: World YMCA statements and resolutions on justice, human rights and peace 1981 - 1986.
Παραπομπή σε μορφή Chicago (17η εκδ.)World Alliance of Young Men's Christian Associations. Called to Action: World YMCA Statements and Resolutions on Justice, Human Rights and Peace 1981 - 1986. Geneva, 1987.
Παραπομπή σε μορφή MLA (8th εκδ.)World Alliance of Young Men's Christian Associations. Called to Action: World YMCA Statements and Resolutions on Justice, Human Rights and Peace 1981 - 1986. 1987.
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