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Buku Teks
Deelder, J.A., author
De Bezige Bij, 1993
Buku Teks
Shipton, Alyn, author
Continuum, 2001
Buku Teks
Feather, Leonard, author
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Buku Referensi
Lina Miftahul Jannah, author
2009
Artikel Jurnal