Bibiena, Giuseppe Galli
Dover Publications, 1964
Buku Teks
Artikel Jurnal
edited by Henning Bordihn, Martin Kutrib and Bianca Truthe
Springer-Verlag, 2012
eBooks
Perez-Gomez, Alberto, author
MIT Press, 1997.
Buku Teks
Johnson, Edgar, author
Simon and Schuster, 1952
Buku Teks