Gaya APA
Dineen, Jacqueline. (1994).
Natural Energy .
Jakarta:
Watts Books.
Gaya Chicago
Dineen, Jacqueline.
Natural Energy.
Jakarta:
Watts Books,
1994.
Text.
Gaya MLA
Dineen, Jacqueline.
Natural Energy.
Jakarta:
Watts Books,
1994.
Text.
Gaya Turabian
Dineen, Jacqueline.
Natural Energy.
Jakarta:
Watts Books,
1994.
Print.