Smith, Shawn
The HR answer book : an indispensable guide for managers and human resources professionals
Amacom, 2011
 Buku Teks
McKim, Amee R
Maximize your lawyer potential : Professionalism and business etiquette for law students and lawyers
Thomson West, 2009
 Buku Teks
Taylor, Paul M.
E.C. and U.K. competition law and compliance : a practical guide / Paul M. Taylor.
Sweet &Maxwell, 1999
 Buku Teks
Browne, M. Neil
Asking the ringht questions : a guide to critical thinking
Prentice-Hall, 2001
 Buku Teks
Levin, Jonathan L.
The banking law reference guide for national banks
Institute Finance, 1991
 Buku Referensi