Dalziel, Allan
Lansdowne Press, 1967
Buku Teks
Jones, Margaret
McGraw-Hill, 1979
Koleksi Publik
Field, Andy P., author
SAGE Publications, 2016
Buku Teks
Ikeda, Daisaku, 1928-, author
Kodansha International, 1982
Buku Teks
Ikeda, Daisaku, 1928-, author
Kodansha International, 1982
Buku Teks