Gaya APA
Sayles, Leonard R. (1979).
Leadership What Effective Managers Really Do and How They Do It .
:
Mcgraw hill.
Gaya Chicago
Sayles, Leonard R.
Leadership What Effective Managers Really Do and How They Do It.
:
Mcgraw hill,
1979.
Text.
Gaya MLA
Sayles, Leonard R.
Leadership What Effective Managers Really Do and How They Do It.
:
Mcgraw hill,
1979.
Text.
Gaya Turabian
Sayles, Leonard R.
Leadership What Effective Managers Really Do and How They Do It.
:
Mcgraw hill,
1979.
Print.