Gaya APA
Wells, William. (2006).
Advertising : principles and practice (text).
Singapore:
Pearson Education.
Gaya Chicago
Wells, William.
Advertising : principles and practice.
text
Singapore:
Pearson Education,
2006.
Tesis.
Gaya MLA
Wells, William.
Advertising : principles and practice.
text
Singapore:
Pearson Education,
2006.
Tesis.
Gaya Turabian
Wells, William.
Advertising : principles and practice.
text
Singapore:
Pearson Education,
2006.
Tesis.