Gaya APA
Demuth,Patricia Brenand. (2013).
Who is Bill Gates? .
New York:
Grosset & Dunlap.
Gaya Chicago
Demuth,Patricia Brenand.
Who is Bill Gates?.
New York:
Grosset & Dunlap,
2013.
Non-fiction.
Gaya MLA
Demuth,Patricia Brenand.
Who is Bill Gates?.
New York:
Grosset & Dunlap,
2013.
Non-fiction.
Gaya Turabian
Demuth,Patricia Brenand.
Who is Bill Gates?.
New York:
Grosset & Dunlap,
2013.
Non-fiction.