The concise AACR2: based on AACR2 2002 revision, 2004 update
prepared by Michael Gorman
[American Library Association, ], 2004
 eBooks
Gorman, Michael
The concise AACR2 : 1988 revision
American Library Association, 1989
 Buku Referensi
Powell, Derek
Interpretation of geological structures through maps : an introductory practical manual
Harlow Longman, 1994
 Buku Teks
Powell, Derek
Interpretation of geological structures trough maps : An introductory practical manual
Longman, 1992
 Buku Teks
Keates, J. S.
Cartographic design and production
John Wiley & Sons, 1973
 Buku Teks