Gaya APA
Dineen, Jacqueline. (1995).
Oil, Gas and Coal .
London:
Watts Books.
Gaya Chicago
Dineen, Jacqueline.
Oil, Gas and Coal.
London:
Watts Books,
1995.
Text.
Gaya MLA
Dineen, Jacqueline.
Oil, Gas and Coal.
London:
Watts Books,
1995.
Text.
Gaya Turabian
Dineen, Jacqueline.
Oil, Gas and Coal.
London:
Watts Books,
1995.
Print.