Gaya APA
Peters, R.S.. (1969).
Ethics and Education (6).
London:
George Allen & Unwin Ltd.
Gaya Chicago
Peters, R.S..
Ethics and Education.
6
London:
George Allen & Unwin Ltd,
1969.
Text.
Gaya MLA
Peters, R.S..
Ethics and Education.
6
London:
George Allen & Unwin Ltd,
1969.
Text.
Gaya Turabian
Peters, R.S..
Ethics and Education.
6
London:
George Allen & Unwin Ltd,
1969.
Print.