Gaya APA
Hick, Steve. (1991).
English for information systems (Ed. 1).
United States Of America:
Prentice Hall International.
Gaya Chicago
Hick, Steve.
English for information systems.
Ed. 1
United States Of America:
Prentice Hall International,
1991.
Text.
Gaya MLA
Hick, Steve.
English for information systems.
Ed. 1
United States Of America:
Prentice Hall International,
1991.
Text.
Gaya Turabian
Hick, Steve.
English for information systems.
Ed. 1
United States Of America:
Prentice Hall International,
1991.
Print.