Ullendorff, E. (1990). The Hebrew letters of Prester John. From the Bible to Enrico Cerulli, 141-149.
Cita Chicago Style (17a ed.)Ullendorff, Edward. "The Hebrew Letters of Prester John." From the Bible to Enrico Cerulli 1990: 141-149.
Cita MLA (8a ed.)Ullendorff, Edward. "The Hebrew Letters of Prester John." From the Bible to Enrico Cerulli, 1990, pp. 141-149.
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