Gaya APA
POWELL, R.G. (1990).
Electromagnetism .
London:
Macmillan Education Ltd.
Gaya Chicago
POWELL, R.G.
Electromagnetism.
London:
Macmillan Education Ltd,
1990.
.
Gaya MLA
POWELL, R.G.
Electromagnetism.
London:
Macmillan Education Ltd,
1990.
.
Gaya Turabian
POWELL, R.G.
Electromagnetism.
London:
Macmillan Education Ltd,
1990.
.