Holdredge, Helen
GP Putnam's Sons, 1955
Buku Teks
Diantri Seprina Putri
Fakultas Ilmu Pengetahuan dan Budaya Universitas Indonesia, 2019
UI - Tesis Membership
Collins, Wilkie
Everyman`s Library, 1991
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Wilde, Oscar
Penguin Books, 996
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Wrochno, Krystyna
Interpress Publishers, 1969
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