Gaya APA
Banghart, Frank W., Albert Trull. (1973).
Educational planning .
New York:
The Macmillan.
Gaya Chicago
Banghart, Frank W., Albert Trull.
Educational planning.
New York:
The Macmillan,
1973.
Text.
Gaya MLA
Banghart, Frank W., Albert Trull.
Educational planning.
New York:
The Macmillan,
1973.
Text.
Gaya Turabian
Banghart, Frank W., Albert Trull.
Educational planning.
New York:
The Macmillan,
1973.
Print.