Gibbings, W.W., author
Gramedia Pustaka Utama, 2013
Buku Teks
Schubert, Johannes
Haele (Saale): Buddhist Centre Halle, 1968
Buku Teks
University of London, 1977
Buku Teks
Holt, Claire, author
Cornell University Press, 1967
Buku Teks
Blackwell, 2003
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