Edited by Pat Woodrum
The Haworth Press, 1989
Buku Teks
Weingand, Darlene E., author
[American Library association, ], 2001
eBooks
Chandos , 2013
eBooks
Fasick, Adele M., author
Libraries Unlimited , 1991
Buku Teks
Viswanathan, C.G.
Print House, 1985
Buku Referensi