Gaya APA
Campbell, Elizabeth. (2003).
The ethical teacher .
Philiphina:
Open University Press.
Gaya Chicago
Campbell, Elizabeth.
The ethical teacher.
Philiphina:
Open University Press,
2003.
Text.
Gaya MLA
Campbell, Elizabeth.
The ethical teacher.
Philiphina:
Open University Press,
2003.
Text.
Gaya Turabian
Campbell, Elizabeth.
The ethical teacher.
Philiphina:
Open University Press,
2003.
Print.