Judul asli : "Hearing the Voice of the Market : Competition Advantage through Creative Use of Market Information"
Bibliografi : hlm. 203-204
Termasuk bibliografi
No Inv.: 41-50/P/Perp/97/10c
No Inv.: 4580-5488/P/Perp/97/9c
Bibliografi : hlm. 143
Bibliografi : hlm. 187-189
Bibliografi : hlm. 121 - 124