Gaya APA
Blanchard, Karen, Root, Christine. (1997).
For Your Information 3 .
New York:
LONGMAN.
Gaya Chicago
Blanchard, Karen, Root, Christine.
For Your Information 3.
New York:
LONGMAN,
1997.
.
Gaya MLA
Blanchard, Karen, Root, Christine.
For Your Information 3.
New York:
LONGMAN,
1997.
.
Gaya Turabian
Blanchard, Karen, Root, Christine.
For Your Information 3.
New York:
LONGMAN,
1997.
.