Gaya APA
SULLIVAN, George. (2000).
In Their Own words Helen Keller .
New York:
Scholastic inc.
Gaya Chicago
SULLIVAN, George.
In Their Own words Helen Keller.
New York:
Scholastic inc,
2000.
Reference.
Gaya MLA
SULLIVAN, George.
In Their Own words Helen Keller.
New York:
Scholastic inc,
2000.
Reference.
Gaya Turabian
SULLIVAN, George.
In Their Own words Helen Keller.
New York:
Scholastic inc,
2000.
Reference.