Gaya APA
Nelkon, Michael. (1987).
Advanced level Physics .
London:
Heinemann Educational.
Gaya Chicago
Nelkon, Michael.
Advanced level Physics.
London:
Heinemann Educational,
1987.
.
Gaya MLA
Nelkon, Michael.
Advanced level Physics.
London:
Heinemann Educational,
1987.
.
Gaya Turabian
Nelkon, Michael.
Advanced level Physics.
London:
Heinemann Educational,
1987.
.