Jeffrey, H.C.
E. & S. Livingstone, 1968
Buku Referensi
R. Heru Prasetyo
Airlangga University Press, 2004
Buku Teks
R. Heru Prasetyo
Airlangga University Press, 2003
Buku Teks SO
editor-in-chief, Michael I. Greenberg ; associate editors, Robert G. Hendrickson, Mark Silverberg ; assistant editors, Colleen Campbell [and others]
Erlangga, 2012
Buku Teks
editor Michael I. Greenberg
Erlangga, 2008
Buku Teks