Gaya APA
GEORGE, Cloude S., Cole. (1992).
Supervision in action (3rd ed).
New York:
Prentice-Hall.
Gaya Chicago
GEORGE, Cloude S., Cole.
Supervision in action.
3rd ed
New York:
Prentice-Hall,
1992.
.
Gaya MLA
GEORGE, Cloude S., Cole.
Supervision in action.
3rd ed
New York:
Prentice-Hall,
1992.
.
Gaya Turabian
GEORGE, Cloude S., Cole.
Supervision in action.
3rd ed
New York:
Prentice-Hall,
1992.
.