Gaya APA
baumfield, V. et al ().
Action research in the classroom: penelitian tindakan kelas (Cetakan 1).
Yogyakarta:
pustaka pelajar.
Gaya MLA
baumfield, Vivienne. et al.
"Action research in the classroom: penelitian tindakan kelas".
Cetakan 1
Yogyakarta:
pustaka pelajar,
.
Text.