Gaya APA
TAYLOR, H, T. et al (1983).
Energy (Background to Technology - Book 7) (1).
London:
City & Guilds of London Institute.
Gaya MLA
TAYLOR, H, T. et al.
"Energy (Background to Technology - Book 7)".
1
London:
City & Guilds of London Institute,
1983.
Printed.