Likhachev, N. P., Simmons, J. S. G., & Ginneken-Van de Kasteele, B. v. (1994). Likhachev's watermarks: An english-language version. Paper Publications Society.
Cita Chicago Style (17a ed.)Likhachev, N. P., John Simon Gabriel Simmons, y Bé van Ginneken-Van de Kasteele. Likhachev's Watermarks: An English-language Version. Amsterdam: Paper Publications Society, 1994.
Cita MLA (9a ed.)Likhachev, N. P., et al. Likhachev's Watermarks: An English-language Version. Paper Publications Society, 1994.
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