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Buku Teks
Aude, Karen, author
Rockport, 1999
Buku Teks
Wagstaff, Liz, author
Quadrille, 1999
Buku Referensi
Imelda Akmal, author
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Buku Referensi
Shaw, Ros Byam, author
Page one , 2000
Buku Referensi