Goldman, Alan H., author
Routledge, 1990
Buku Teks
[publisher not identified], [date of publication not identified]
Buku Teks
Chazan, Pauline, 1948-, author
Routledge, 1998
Buku Teks
Frederick E. Giesecke [and others]
Pearson education International, Prentice Hall, 2009
Buku Teks
Stapf, Helmut
"Leipzig: Edition, 1967",
Buku Teks