Kafker, F. A., & Kafker, S. L. (1988). The Encyclopedists as individuals: A biographical dictionary of the authors of the "Encyclopédie". Voltaire Foundation.

Kafker, Frank Arthur, and Serena L. Kafker. The Encyclopedists as Individuals: A Biographical Dictionary of the Authors of the "Encyclopédie". Oxford: Voltaire Foundation, 1988.

Kafker, Frank Arthur, and Serena L. Kafker. The Encyclopedists as Individuals: A Biographical Dictionary of the Authors of the "Encyclopédie". Voltaire Foundation, 1988.