Não informado. (1988). MASCA research papers in science and archaeology. Museum Applied Science Center for Archaeology.
Παραπομπή σε μορφή Chicago (17η εκδ.)Não informado. MASCA Research Papers in Science and Archaeology. Philadelphia, Pa: Museum Applied Science Center for Archaeology, 1988.
Παραπομπή σε μορφή MLA (8th εκδ.)Não informado. MASCA Research Papers in Science and Archaeology. Museum Applied Science Center for Archaeology, 1988.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.