Gaya APA
Basic principles of design vol.2. (1977).
New York:
Van nonstrand reinhold.
Gaya Chicago
Basic principles of design vol.2.
.
New York:
Van nonstrand reinhold,
1977.
Buku.
Gaya MLA
Basic principles of design vol.2.
.
New York:
Van nonstrand reinhold,
1977.
Buku.
Gaya Turabian
Basic principles of design vol.2.
New York:
Van nonstrand reinhold,
1977.
Buku.