Gaya APA
The Psychology of Problem Solving. (2003).
Cambridge, Maryland:
The Cambridge University Press.
Gaya Chicago
The Psychology of Problem Solving.
.
Cambridge, Maryland:
The Cambridge University Press,
2003.
Text.
Gaya MLA
The Psychology of Problem Solving.
.
Cambridge, Maryland:
The Cambridge University Press,
2003.
Text.
Gaya Turabian
The Psychology of Problem Solving.
Cambridge, Maryland:
The Cambridge University Press,
2003.
Print.