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edited by Vinod K. Lall, Danial Khemchand
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Buku Referensi
edited by György Haraszti
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Buku Teks
Shaw, Malcolm Nathan, 1947-
Cambridge University Press, 2017
Buku Teks
Fenwick, Charles G.
Appleton-Century-Crofts, 1948
Buku Teks