Wilkinson, Frances C.
The complete guide to acquisitions management
Libraries Unlimited, 2015
 Buku Teks
Sadgrove, Kit
The complete guide to business risk management
Routledge, 2015
 eBooks
Davidson, Jeff
The complete ideal's guide: change management
Prenada, 2010
 Buku Teks
Evaluating acquisitions and collection management
edited by Pamela S. Cenzer; Cynthia I. Gozzi
The Hawork Press , 1991
 Buku Teks
Bond, Cecil J.
Credit management handbook : a complete guide to credit and accounts receivable operations
McGraw-Hill, 1993
 Buku Referensi