APA-viite (7. p.)
Environmental Law Institute & ebrary, Inc. (1999). Building capacity to participate in Environmental Protection Agency activities: A needs assessment and analysis. Environmental Law Institute.
Chicago-viite (17. p.)
Environmental Law Institute ja Inc ebrary. Building Capacity to Participate in Environmental Protection Agency Activities: A Needs Assessment and Analysis. Washington, D.C.: Environmental Law Institute, 1999.
MLA-viite (9. p.)
Environmental Law Institute ja Inc ebrary. Building Capacity to Participate in Environmental Protection Agency Activities: A Needs Assessment and Analysis. Environmental Law Institute, 1999.
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