Gaya APA
The art of thinking: a guide to critical and creative thought. (2004).
New York:
Pearson Longman.
Gaya Chicago
The art of thinking: a guide to critical and creative thought.
7th.
New York:
Pearson Longman,
2004.
Buku.
Gaya MLA
The art of thinking: a guide to critical and creative thought.
7th.
New York:
Pearson Longman,
2004.
Buku.
Gaya Turabian
The art of thinking: a guide to critical and creative thought.
New York:
Pearson Longman,
2004.
Buku.