Gaya APA
Webber, Ross A. (1981).
To be a manager : essentials of management .
Homewood, Illinois:
Irwin.
Gaya Chicago
Webber, Ross A.
To be a manager : essentials of management.
Homewood, Illinois:
Irwin,
1981.
Buku.
Gaya MLA
Webber, Ross A.
To be a manager : essentials of management.
Homewood, Illinois:
Irwin,
1981.
Buku.
Gaya Turabian
Webber, Ross A.
To be a manager : essentials of management.
Homewood, Illinois:
Irwin,
1981.
Buku.