Gaya APA
History of educational thought. (1950).
New York:
American Book Company.
Gaya Chicago
History of educational thought.
.
New York:
American Book Company,
1950.
Buku.
Gaya MLA
History of educational thought.
.
New York:
American Book Company,
1950.
Buku.
Gaya Turabian
History of educational thought.
New York:
American Book Company,
1950.
Buku.