APA
Kramer L., . (1991). The implementation of community environmental directives within member states: some implications. : .
Chicago
Kramer L, . 1991. The implementation of community environmental directives within member states: some implications. : .
Harvard
Kramer L., . (1991). The implementation of community environmental directives within member states: some implications. : .
MLA
Kramer L, . The implementation of community environmental directives within member states: some implications. : . 1991.
