APA-viite (7. p.)
Fowler, W. R. (1987). Analysis of the chipped stone artifacts of El Mirador, Guatemala. New World Archaeological Foundation.
Chicago-viite (17. p.)
Fowler, William R. Analysis of the Chipped Stone Artifacts of El Mirador, Guatemala. Provo Utah: New World Archaeological Foundation, 1987.
MLA-viite (9. p.)
Fowler, William R. Analysis of the Chipped Stone Artifacts of El Mirador, Guatemala. New World Archaeological Foundation, 1987.
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