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Buku Referensi
Gonda, J. (Jan), 1905-1991, author
International Academy of Indian Culture, 1952
Buku Referensi
Universitas Indonesia
Depok, UI Press
Buku Referensi
Soegih Arto,
Times Books International, 1994
Buku Teks
Direktoratr Jendral Pariwisata, 1996
Buku Teks