APA Style
Barker, Joel Arthus. (1993).
Paradigm : The Business of Discovering the Future .
New York:
Harper Business.
Chicago Style
Barker, Joel Arthus.
Paradigm : The Business of Discovering the Future.
New York:
Harper Business,
1993.
Text.
MLA Style
Barker, Joel Arthus.
Paradigm : The Business of Discovering the Future.
New York:
Harper Business,
1993.
Text.
Turabian Style
Barker, Joel Arthus.
Paradigm : The Business of Discovering the Future.
New York:
Harper Business,
1993.
Print.