APA Style
Drucker, Peter F.. (1980).
Managing in turbulent times (_).
:
Butterworth Heineman Ltd.
Chicago Style
Drucker, Peter F..
Managing in turbulent times.
_
:
Butterworth Heineman Ltd,
1980.
.
MLA Style
Drucker, Peter F..
Managing in turbulent times.
_
:
Butterworth Heineman Ltd,
1980.
.
Turabian Style
Drucker, Peter F..
Managing in turbulent times.
_
:
Butterworth Heineman Ltd,
1980.
.