Gaya APA
Claus, Volker, Schwill, Andreas. (1992).
Encyclopaedia of information technology .
New York:
Ellis Horwood.
Gaya Chicago
Claus, Volker, Schwill, Andreas.
Encyclopaedia of information technology.
New York:
Ellis Horwood,
1992.
Text.
Gaya MLA
Claus, Volker, Schwill, Andreas.
Encyclopaedia of information technology.
New York:
Ellis Horwood,
1992.
Text.
Gaya Turabian
Claus, Volker, Schwill, Andreas.
Encyclopaedia of information technology.
New York:
Ellis Horwood,
1992.
Print.