Gibson, M. (1978). Seals and sealing in the Ancient Near East Bibliotheca Mesopotamica.
Cita Chicago Style (17a ed.)Gibson, McGuire. "Seals and Sealing in the Ancient Near East." Bibliotheca Mesopotamica 1978.
Cita MLA (8a ed.)Gibson, McGuire. "Seals and Sealing in the Ancient Near East." Bibliotheca Mesopotamica, 1978.
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