Leibniz, G. W., Ludolf, H., & Waterman, J. T. (1978). Leibniz and Ludolf on things linguistic: Excerpts from their correspondence, 1688-1703. University of California Press.
Lua i Stíl Chicago (17ú heag.)Leibniz, Gottfried Wilhelm, Hiob Ludolf, agus John T. Waterman. Leibniz and Ludolf on Things Linguistic: Excerpts from Their Correspondence, 1688-1703. Berkeley: University of California Press, 1978.
Lua MLA (9ú heag.)Leibniz, Gottfried Wilhelm, et al. Leibniz and Ludolf on Things Linguistic: Excerpts from Their Correspondence, 1688-1703. University of California Press, 1978.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.