Penggayaan APA
CLARK, Ruth Colvin. (2008).
E-Learning and the science of instruction .
San Francisco:
Pfeiffer.
Chicago Style
CLARK, Ruth Colvin.
E-Learning and the science of instruction.
San Francisco:
Pfeiffer,
2008.
Text.
MLA Style
CLARK, Ruth Colvin.
E-Learning and the science of instruction.
San Francisco:
Pfeiffer,
2008.
Text.
Turabian Style
CLARK, Ruth Colvin.
E-Learning and the science of instruction.
San Francisco:
Pfeiffer,
2008.
Print.