APA Style
Sayles, Leonard R. (1979).
Leadership What Effective Managers Really Do ? And How They Do It .
America:
Grolier Bisiness Library.
Chicago Style
Sayles, Leonard R.
Leadership What Effective Managers Really Do ? And How They Do It.
America:
Grolier Bisiness Library,
1979.
.
MLA Style
Sayles, Leonard R.
Leadership What Effective Managers Really Do ? And How They Do It.
America:
Grolier Bisiness Library,
1979.
.
Turabian Style
Sayles, Leonard R.
Leadership What Effective Managers Really Do ? And How They Do It.
America:
Grolier Bisiness Library,
1979.
.