Gaya APA
Arts and ideas. (sa).
New York:
Holt rinehart and winston.
Gaya Chicago
Arts and ideas.
.
New York:
Holt rinehart and winston,
sa.
Buku.
Gaya MLA
Arts and ideas.
.
New York:
Holt rinehart and winston,
sa.
Buku.
Gaya Turabian
Arts and ideas.
New York:
Holt rinehart and winston,
sa.
Buku.