Beiser, Karl, author
Meckler, 1991
Buku Teks
Pantry, Sheila, author
Facet Publishing, 2003
Buku Teks
edited by Jeannette M. Potts
Springer, 2012
eBooks
Sullivan, Karen, author
The Foundry, 2011
Buku Teks
Woodworth, David P
Boston Spa: The British Library Document Supply Centre, 1986
Buku Referensi