Gaya APA
SOMBOKE, LAURENCE. (1990).
SOLUTION TO POLLUTION, THE .
NEW YORK:
MASTER MEDIA LIMITED.
Gaya Chicago
SOMBOKE, LAURENCE.
SOLUTION TO POLLUTION, THE.
NEW YORK:
MASTER MEDIA LIMITED,
1990.
Text.
Gaya MLA
SOMBOKE, LAURENCE.
SOLUTION TO POLLUTION, THE.
NEW YORK:
MASTER MEDIA LIMITED,
1990.
Text.
Gaya Turabian
SOMBOKE, LAURENCE.
SOLUTION TO POLLUTION, THE.
NEW YORK:
MASTER MEDIA LIMITED,
1990.
Print.