Overseas Development Administration. (1991). Biodiversity and developing countries: Issues and options. Overseas Development Administration.
Cita Chicago (17th ed.)Overseas Development Administration. Biodiversity and Developing Countries: Issues and Options. London: Overseas Development Administration, 1991.
Cita MLA (9th ed.)Overseas Development Administration. Biodiversity and Developing Countries: Issues and Options. Overseas Development Administration, 1991.
Atenció: Aquestes cites poden no estar 100% correctes.