Gaya APA
DeBono, Edward. (1975).
Teaching thinking .
New York:
Penguin Books.
Gaya Chicago
DeBono, Edward.
Teaching thinking.
New York:
Penguin Books,
1975.
Text.
Gaya MLA
DeBono, Edward.
Teaching thinking.
New York:
Penguin Books,
1975.
Text.
Gaya Turabian
DeBono, Edward.
Teaching thinking.
New York:
Penguin Books,
1975.
Print.