Cook, Mary F.
The complete do-it-yourself personnel department : with model forms, checklists & sample manuals
Prentice-Hall, 1997
Buku Referensi
Haner, F.T.
Business policy, planning, and strategy / by F.T. Haner
Winthrop Publisher, 1976
Buku Teks
Ronald, Dana M.
Successfully developing your accounting practice : a practical guide with forms, letters, and checklists / Dana M. Ronald
John Wiley & Sons, 1987
Buku Teks
Harvard business review on mergers and acquisitions
Harvard Business School Press, 2001
Buku Teks
Aaker, Davis A.
Developing business strategies /Davis A. Aaker
John Wiley , 1984
Buku Teks