Slessor, Catherine
Contemporary staircases
Mitchell Beazley, 2000
 Buku Teks
Spens, Michael
Staircases: Detail in Building
Academic Edition, 1995
 Buku Teks
Zelinsky, Marilyn
New workplaces for new workstyles
 Buku Teks
The new poetry
edited by Michael Hulse, David Kennedy and David Morley
Bloodaxe Books, 1993
 Buku Teks
Flynn, John E.
The new microbiology
McGraw-Hill, 1966
 Buku Teks