Gaya APA
Baumfield, V., Daryatno, . (2011).
Action Research in the Classroom: Penelitian Tindakan Kelas .
Yogyakarta:
Pustaka Pelajar.
Gaya MLA
Baumfield, Vivienne., Daryatno, .
"Action Research in the Classroom: Penelitian Tindakan Kelas".
Yogyakarta:
Pustaka Pelajar,
2011.
Text.