World Council of Churches. Programme on Theological Education, Amirthan, S., & Pryor, R. J. (1990). Resources for spiritual formation in theological education: The invitation to the feast of life. World Council of Churches, Programme on Theological Education.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)World Council of Churches. Programme on Theological Education, Samuel Amirthan, و Robin J. Pryor. Resources for Spiritual Formation in Theological Education: The Invitation to the Feast of Life. [Geneva]: World Council of Churches, Programme on Theological Education, 1990.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)World Council of Churches. Programme on Theological Education, et al. Resources for Spiritual Formation in Theological Education: The Invitation to the Feast of Life. World Council of Churches, Programme on Theological Education, 1990.