Hayashi, Fumiko
Floating clouds
Columbia University, 2006
 Buku Teks
Ghose, N. Sudhin
Cradle of the clouds
Joseph, 1951
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Brennan, Niall, 1918-2005
John Wren gambler his life and time
Hill of Content, 1971
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Petrescu, Cezar
Gathering clouds: a novel / Cezar Petrescu
Foreign Languages Publishing House, 1957
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Christie, Agatha, 1890-1976
Death in the clouds : maut di udara
Gramedia Pustaka, 2018
 Buku Teks