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Macmillan, 1984
Buku Teks SO
Fakultas Ilmu Pengetahuan Budaya Universitas Indonesia, 1963
UI - Skripsi Membership
edited by Douglas Stewart and Nancy Keesing
Penguins Books, 1971
Buku Teks SO
Anderson, Hugh
Rams Skull, 1955
Buku Teks SO
edited by Geoffrey Grigson
Penguin Books, 1982
Buku Teks