Gaya APA
KNIRK, Frederick G., CHILDS, John W.. (1968).
Instructional Technology: a book of Readings .
New York:
Holt, Rinehart and Winston.
Gaya Chicago
KNIRK, Frederick G., CHILDS, John W..
Instructional Technology: a book of Readings.
New York:
Holt, Rinehart and Winston,
1968.
Text.
Gaya MLA
KNIRK, Frederick G., CHILDS, John W..
Instructional Technology: a book of Readings.
New York:
Holt, Rinehart and Winston,
1968.
Text.
Gaya Turabian
KNIRK, Frederick G., CHILDS, John W..
Instructional Technology: a book of Readings.
New York:
Holt, Rinehart and Winston,
1968.
Print.