Gaya APA
Sayles,Leonars R. (1987).
Grolier business library : leadership what effective managers really do and how they do it .
United States of America:
Grolier International, Inc.
Gaya Chicago
Sayles,Leonars R.
Grolier business library : leadership what effective managers really do and how they do it.
United States of America:
Grolier International, Inc,
1987.
Text.
Gaya MLA
Sayles,Leonars R.
Grolier business library : leadership what effective managers really do and how they do it.
United States of America:
Grolier International, Inc,
1987.
Text.
Gaya Turabian
Sayles,Leonars R.
Grolier business library : leadership what effective managers really do and how they do it.
United States of America:
Grolier International, Inc,
1987.
Print.