Gaya APA
Best, J, W., Kahn, J, V. (2006).
Research in Education / John W. Best & James V. Kahn (Cet. 10).
Amerika:
UNITED STATES OF AMERIKA.
Gaya MLA
Best, John, W., Kahn, James, V.
"Research in Education / John W. Best & James V. Kahn".
Cet. 10
Amerika:
UNITED STATES OF AMERIKA,
2006.
Text.