APA Style
Drucker, Peter F.. (1985).
Innovation and Entrepreneurship: Practice and Principles (-).
New York:
Haper & Row Publisher inc.
Chicago Style
Drucker, Peter F..
Innovation and Entrepreneurship: Practice and Principles.
-
New York:
Haper & Row Publisher inc,
1985.
Text.
MLA Style
Drucker, Peter F..
Innovation and Entrepreneurship: Practice and Principles.
-
New York:
Haper & Row Publisher inc,
1985.
Text.
Turabian Style
Drucker, Peter F..
Innovation and Entrepreneurship: Practice and Principles.
-
New York:
Haper & Row Publisher inc,
1985.
Print.