APA Style
Supervision : concepts and practices of management. (1991).
Cincinnati:
South Western.
Chicago Style
Supervision : concepts and practices of management.
5th ed..
Cincinnati:
South Western,
1991.
.
MLA Style
Supervision : concepts and practices of management.
5th ed..
Cincinnati:
South Western,
1991.
.
Turabian Style
Supervision : concepts and practices of management.
Cincinnati:
South Western,
1991.
.