Gaya APA
BALLINGER, Raymond A.. (1963).
Direct mail design .
New York:
Reinhold Publishing Corporation.
Gaya Chicago
BALLINGER, Raymond A..
Direct mail design.
New York:
Reinhold Publishing Corporation,
1963.
.
Gaya MLA
BALLINGER, Raymond A..
Direct mail design.
New York:
Reinhold Publishing Corporation,
1963.
.
Gaya Turabian
BALLINGER, Raymond A..
Direct mail design.
New York:
Reinhold Publishing Corporation,
1963.
.