Gaya APA
Heater, D.B.. (1969).
The teaching of politics .
London:
Methuen Educational Lmt..
Gaya Chicago
Heater, D.B..
The teaching of politics.
London:
Methuen Educational Lmt.,
1969.
Text.
Gaya MLA
Heater, D.B..
The teaching of politics.
London:
Methuen Educational Lmt.,
1969.
Text.
Gaya Turabian
Heater, D.B..
The teaching of politics.
London:
Methuen Educational Lmt.,
1969.
Print.