Cain, Brian
Grorier busines library : dearling with your bank
Glorier International, 1999
 Buku Referensi
Amos, Julie-Ann
Glorier business library : managing your time
Glorier International, 2001
 Buku Referensi
Claxton, john
Glorier business library : managing your personal finances
Glorier International, 1999
 Buku Referensi
Dobson, Ann
Glorier business library : how to communicate at work
Glorier International Inc., 1999
 Buku Referensi
Humphries, john
Glorier business library : how to manage a sales team
Glorier International, 1999
 Buku Referensi