Cothey, A.L.
Routledge, 1990
Buku Teks
Heron, Patrick, author
Routledge & Kegan Paul, 1956
Buku Teks
Ackerman, James S., author
MIT Press, 1991
Buku Teks
Sloterdijk, Peter, 1947-, author
Polity Press, 2017
Buku Teks
Coomaraswamy, Ananda K., author
Dover Publications, 1934
Buku Teks