Gaya APA
Boer, John J. De. (1982).
BASIC language: messages and meanings VI text and grammar handbook .
New York:
Harper and Row.
Gaya Chicago
Boer, John J. De.
BASIC language: messages and meanings VI text and grammar handbook.
New York:
Harper and Row,
1982.
Text.
Gaya MLA
Boer, John J. De.
BASIC language: messages and meanings VI text and grammar handbook.
New York:
Harper and Row,
1982.
Text.
Gaya Turabian
Boer, John J. De.
BASIC language: messages and meanings VI text and grammar handbook.
New York:
Harper and Row,
1982.
Print.