Collins, P. (2000). The Uruk phenomenon: The role of social ideology in the expansion of the Uruk culture during the fourth millennium BC. [Archaeopress].
Παραπομπή σε μορφή Chicago (17η εκδ.)Collins, Paul. The Uruk Phenomenon: The Role of Social Ideology in the Expansion of the Uruk Culture During the Fourth Millennium BC. [Oxford]: [Archaeopress], 2000.
Παραπομπή σε μορφή MLA (9th εκδ.)Collins, Paul. The Uruk Phenomenon: The Role of Social Ideology in the Expansion of the Uruk Culture During the Fourth Millennium BC. [Archaeopress], 2000.
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