APA (7 वां संस्करण) प्रशस्ति पत्र
Symposium on the Future of Philanthropic Foundations London, England, Josiah Macy, Jr. Foundation, Ciba Foundation, & ebrary, Inc. (1975). The future of philanthropic foundations. Elsevier/Excerpta Medica/North-Holland.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र
Symposium on the Future of Philanthropic Foundations London, England, Jr. Foundation Josiah Macy, Ciba Foundation, और Inc ebrary. The Future of Philanthropic Foundations. Amsterdam ; New York: Elsevier/Excerpta Medica/North-Holland, 1975.
एमएलए (9वां संस्करण) प्रशस्ति पत्र
Symposium on the Future of Philanthropic Foundations London, England, et al. The Future of Philanthropic Foundations. Elsevier/Excerpta Medica/North-Holland, 1975.
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