Nishihara, Masashi
Pustaka Utama Grafiti , 1994
Buku Teks
Dawson, Raymond
Jakarta Pustaka Utama Grafiti 1993,
Buku Teks
Beale, Geoffrey
University Park, 1978
Buku Teks
edited by Desmond G. King-Hele
Cambridge University Press, 2007
Buku Teks
Martin Brinkworth
Springer, 2012
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