Penggayaan APA
DONALD, Janet. (1997).
Improving the environment for learning: (1st ed.).
San Francisco:
Jossey-Bass.
Chicago Style
DONALD, Janet.
Improving the environment for learning:.
1st ed.
San Francisco:
Jossey-Bass,
1997.
Buku.
MLA Style
DONALD, Janet.
Improving the environment for learning:.
1st ed.
San Francisco:
Jossey-Bass,
1997.
Buku.
Turabian Style
DONALD, Janet.
Improving the environment for learning:.
1st ed.
San Francisco:
Jossey-Bass,
1997.
Buku.