Gaya APA
Newell, Allen, Simon, Herbert. (1972).
Human problem solving .
Englewood Cliffs:
Prentice Hall.
Gaya Chicago
Newell, Allen, Simon, Herbert.
Human problem solving.
Englewood Cliffs:
Prentice Hall,
1972.
Text.
Gaya MLA
Newell, Allen, Simon, Herbert.
Human problem solving.
Englewood Cliffs:
Prentice Hall,
1972.
Text.
Gaya Turabian
Newell, Allen, Simon, Herbert.
Human problem solving.
Englewood Cliffs:
Prentice Hall,
1972.
Print.