edited by Stewart Sutherland, Leslie Houlden, Peter Clarke, Friedhelm Hardy
Routledge, 1988
Buku Referensi
Robert E. Buswell, editor
Princeton University Press, 2007
Buku Teks
edited by Peter Clarke
Routledge, 1990
Buku Teks
Bunce, William
VCharles E. Tuttle Company, 1959
Buku Teks
edited by Peter Clarke
Routledge, 1988
Buku Teks