Gaya APA
Haimann, Theo. , Hilgert, Raymond L.. (1982).
Supervision : concepts and practices of management (3rd ed.).
Cincinnati:
South-Western.
Gaya Chicago
Haimann, Theo. , Hilgert, Raymond L..
Supervision : concepts and practices of management.
3rd ed.
Cincinnati:
South-Western,
1982.
Text.
Gaya MLA
Haimann, Theo. , Hilgert, Raymond L..
Supervision : concepts and practices of management.
3rd ed.
Cincinnati:
South-Western,
1982.
Text.
Gaya Turabian
Haimann, Theo. , Hilgert, Raymond L..
Supervision : concepts and practices of management.
3rd ed.
Cincinnati:
South-Western,
1982.
Print.