Franken, H.J.
North-Holland , 1974
Buku Teks
Kidder, J. Edward
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Buku Teks
Pyongyang Foreign Languages Publishing House 1960
Buku Teks
Baqir, Taha
Baghdad, Directorate General of Antiquities, 1959
Buku Teks
Schwartz, Alvin
Harper Trophy, 1981
Buku Teks