Gaya APA
Keys, Bernard, Henshall, Joy. (1990).
Supervision: Concepts, Skills, and Assessment (2).
Canada:
John Wiley & Sons, Inc.
Gaya Chicago
Keys, Bernard, Henshall, Joy.
Supervision: Concepts, Skills, and Assessment.
2
Canada:
John Wiley & Sons, Inc,
1990.
Text.
Gaya MLA
Keys, Bernard, Henshall, Joy.
Supervision: Concepts, Skills, and Assessment.
2
Canada:
John Wiley & Sons, Inc,
1990.
Text.
Gaya Turabian
Keys, Bernard, Henshall, Joy.
Supervision: Concepts, Skills, and Assessment.
2
Canada:
John Wiley & Sons, Inc,
1990.
Print.