edited by P. Edward Haley, David M. Keithly, and Jack Merritt
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Buku Teks
Bechhoefer, Bernhard G., author
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Buku Teks
Ikeda, Daisaku, 1928-, author
Soka Gakkai International, 2009
Buku Teks
edited by Ernest W. Lefever
Frederick A. Praeger, 1962
Buku Teks
Joshua, Wynfred, author
Sage, 1973
Buku Teks