Gaya APA
Norman, Donald A.. (2007).
The design of future things .
Hoboken, NJ:
Basic Books,.
Gaya Chicago
Norman, Donald A..
The design of future things.
Hoboken, NJ:
Basic Books,,
2007.
Text.
Gaya MLA
Norman, Donald A..
The design of future things.
Hoboken, NJ:
Basic Books,,
2007.
Text.
Gaya Turabian
Norman, Donald A..
The design of future things.
Hoboken, NJ:
Basic Books,,
2007.
Print.