APA Style
Drucker, Peter F.. (1985).
Innovation And Entrepreneurship: Practice And Principles. 2nd Edition (2nd Edition).
Oxford:
Butterworth, Heinemann.
Chicago Style
Drucker, Peter F..
Innovation And Entrepreneurship: Practice And Principles. 2nd Edition.
2nd Edition
Oxford:
Butterworth, Heinemann,
1985.
Text.
MLA Style
Drucker, Peter F..
Innovation And Entrepreneurship: Practice And Principles. 2nd Edition.
2nd Edition
Oxford:
Butterworth, Heinemann,
1985.
Text.
Turabian Style
Drucker, Peter F..
Innovation And Entrepreneurship: Practice And Principles. 2nd Edition.
2nd Edition
Oxford:
Butterworth, Heinemann,
1985.
Print.