Penggayaan APA
KOSHY, Valsa. (2005).
Action research for improving practice: .
London:
Sage.
Chicago Style
KOSHY, Valsa.
Action research for improving practice:.
London:
Sage,
2005.
Buku.
MLA Style
KOSHY, Valsa.
Action research for improving practice:.
London:
Sage,
2005.
Buku.
Turabian Style
KOSHY, Valsa.
Action research for improving practice:.
London:
Sage,
2005.
Buku.