APA Style
Ackoff, Russell Lincoln. (1978).
THE ART OF PROBLEM SOLVING .
USA:
John Wiley & Sons, Inc..
Chicago Style
Ackoff, Russell Lincoln.
THE ART OF PROBLEM SOLVING.
USA:
John Wiley & Sons, Inc.,
1978.
Text.
MLA Style
Ackoff, Russell Lincoln.
THE ART OF PROBLEM SOLVING.
USA:
John Wiley & Sons, Inc.,
1978.
Text.
Turabian Style
Ackoff, Russell Lincoln.
THE ART OF PROBLEM SOLVING.
USA:
John Wiley & Sons, Inc.,
1978.
Print.