Gaya APA
Clark, Rober M. (1981).
Resource Recovery Planning and Management .
United States of America:
Ann Arbor Science.
Gaya Chicago
Clark, Rober M.
Resource Recovery Planning and Management.
United States of America:
Ann Arbor Science,
1981.
.
Gaya MLA
Clark, Rober M.
Resource Recovery Planning and Management.
United States of America:
Ann Arbor Science,
1981.
.
Gaya Turabian
Clark, Rober M.
Resource Recovery Planning and Management.
United States of America:
Ann Arbor Science,
1981.
.