APA-čujuhus (7. p.)
Milbrath, S. A Study of Olmec Sculptural Chronology. Trustees for Harvard University, Dumbarton Oaks.
Chicago-čujuhus (17. p.)
Milbrath, Susan. A Study of Olmec Sculptural Chronology. Washington, EUA: Trustees for Harvard University, Dumbarton Oaks.
MLA-čujuhus (9. p.)
Milbrath, Susan. A Study of Olmec Sculptural Chronology. Trustees for Harvard University, Dumbarton Oaks.
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