Cita APA (7a ed.)
Engberg, R. M. (1940). THE DAWN OF CIVILIZATION AND LIFE IN THE ANCIENT EAST.
Cita estilo Chicago (17a ed.)
Engberg, Robert Martin. THE DAWN OF CIVILIZATION AND LIFE IN THE ANCIENT EAST. 1940.
Cita MLA (9a ed.)
Engberg, Robert Martin. THE DAWN OF CIVILIZATION AND LIFE IN THE ANCIENT EAST. 1940.
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