APA Style
KULA,E. (1994).
ECONOMICS OF NATURAL RESOURCES, THE ENVIRONEMENT AND POLICIES .
LONDON:
.
Chicago Style
KULA,E.
ECONOMICS OF NATURAL RESOURCES, THE ENVIRONEMENT AND POLICIES.
LONDON:
,
1994.
Buku.
MLA Style
KULA,E.
ECONOMICS OF NATURAL RESOURCES, THE ENVIRONEMENT AND POLICIES.
LONDON:
,
1994.
Buku.
Turabian Style
KULA,E.
ECONOMICS OF NATURAL RESOURCES, THE ENVIRONEMENT AND POLICIES.
LONDON:
,
1994.
Buku.