Rothwell, William J., 1951-
Invaluable knowledge : securing your company`s technical expertise
Amacom, 2011
 Buku Teks
Speight, Charlotte F.
Expertise : a technical guide to ceramics / Charlotte F. Speight
McGraw-Hill, 2004
 Buku Teks
Kotler, Philip
Corporate social responsibility: doing the most good for your company and your cause
John Wiley & Sons, 2005
 Buku Teks
Management audit maximizing your company's effeciency and effectiveness
S.l. Alexander Hamilton Institute 19-,
 Buku Teks
Moffitt, Sean
Wikibrands : reinventing your company in a customer-driven marketplace
McGraw-Hill , 2011
 Buku Teks