Dischler, Bernhard, author
[Springer, ], 2012
eBooks
Criddle, W.J., author
John Wiley & Sons, 1980
Buku Referensi
Leong, Carol L. H.
American Library Association, 1989
Buku Referensi
edited by Simon P. Anderson, Joel Waldfogel, David Strömberg
Elsevier, 2016
Buku Referensi
editor, K.H.J. Buschow
North-Holland, 1991
Buku Referensi