Gaya APA
Runes, Dagobert D.. (1961).
The Art Of Thinking .
New York:
Philosophical Library.
Gaya Chicago
Runes, Dagobert D..
The Art Of Thinking.
New York:
Philosophical Library,
1961.
Text.
Gaya MLA
Runes, Dagobert D..
The Art Of Thinking.
New York:
Philosophical Library,
1961.
Text.
Gaya Turabian
Runes, Dagobert D..
The Art Of Thinking.
New York:
Philosophical Library,
1961.
Print.