edited by Jonathan Rigg
Archipelago Press, 1996
Buku Teks
Butzer, Karl W., author
Cambridge University Press, 1982
Buku Teks
Tullar, Richard M., author
McGraw-Hill, 1977
Buku Teks
editor by, Bahar Taneri, Esra Asilmaz, Türem Delikurt, P. Savas, Seniye Targen, Yagmur Eseme
Wiley-VCH, Weinheim, 2020
Buku Teks
Stewart, David.
BBC Worldwide Limited, 2004
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