Gaya APA
EHLERS, Henry. (1977).
Crucial Issues in Education .
New York:
Holt, Rinehart and Winston.
Gaya Chicago
EHLERS, Henry.
Crucial Issues in Education.
New York:
Holt, Rinehart and Winston,
1977.
Text.
Gaya MLA
EHLERS, Henry.
Crucial Issues in Education.
New York:
Holt, Rinehart and Winston,
1977.
Text.
Gaya Turabian
EHLERS, Henry.
Crucial Issues in Education.
New York:
Holt, Rinehart and Winston,
1977.
Print.