Gaya APA
Middleton, John. (2006).
Gurus On E-Business .
London:
Thorogood.
Gaya Chicago
Middleton, John.
Gurus On E-Business.
London:
Thorogood,
2006.
.
Gaya MLA
Middleton, John.
Gurus On E-Business.
London:
Thorogood,
2006.
.
Gaya Turabian
Middleton, John.
Gurus On E-Business.
London:
Thorogood,
2006.
.