RENEWABLE & LITTLE, D. L. (1982). Renewable natural resource: A management handbook forthe 1980s. Westview Press.
Cita Chicago (17th ed.)RENEWABLE i Dennis L. LITTLE. Renewable Natural Resource: A Management Handbook Forthe 1980s. Colorado: Westview Press, 1982.
Cita MLA (9th ed.)RENEWABLE i Dennis L. LITTLE. Renewable Natural Resource: A Management Handbook Forthe 1980s. Westview Press, 1982.
Atenció: Aquestes cites poden no estar 100% correctes.