Gaya APA
Davies, Paul Beynon. (1988).
Information Systems Development .
London:
Macmillan Press Ltd.
Gaya Chicago
Davies, Paul Beynon.
Information Systems Development.
London:
Macmillan Press Ltd,
1988.
.
Gaya MLA
Davies, Paul Beynon.
Information Systems Development.
London:
Macmillan Press Ltd,
1988.
.
Gaya Turabian
Davies, Paul Beynon.
Information Systems Development.
London:
Macmillan Press Ltd,
1988.
.