Gaya APA
Halloran,Jack. (1986).
Supervision:the art of management/Jack Halloran;George L. Frunzi .
New Jersey:
Prentice-Hall.
Gaya Chicago
Halloran,Jack.
Supervision:the art of management/Jack Halloran;George L. Frunzi.
New Jersey:
Prentice-Hall,
1986.
.
Gaya MLA
Halloran,Jack.
Supervision:the art of management/Jack Halloran;George L. Frunzi.
New Jersey:
Prentice-Hall,
1986.
.
Gaya Turabian
Halloran,Jack.
Supervision:the art of management/Jack Halloran;George L. Frunzi.
New Jersey:
Prentice-Hall,
1986.
.