Gaya APA
Blumberg, Arthur, Greenfield,William. (1980).
The effective principal : perspectives on school leadership .
Boston:
Allyn and Bacon.
Gaya Chicago
Blumberg, Arthur, Greenfield,William.
The effective principal : perspectives on school leadership.
Boston:
Allyn and Bacon,
1980.
Buku Tercetak.
Gaya MLA
Blumberg, Arthur, Greenfield,William.
The effective principal : perspectives on school leadership.
Boston:
Allyn and Bacon,
1980.
Buku Tercetak.
Gaya Turabian
Blumberg, Arthur, Greenfield,William.
The effective principal : perspectives on school leadership.
Boston:
Allyn and Bacon,
1980.
Buku Tercetak.