Winterbottom, R., & Hazlewood, P. T. (1987). Agroforestry and sustainable development: Making the connection.
Čikaški stil citiranja (17. izdanje)Winterbottom, Robert, i Peter T. Hazlewood. Agroforestry and Sustainable Development: Making the Connection. 1987.
MLA način citiranja (9. izdanje)Winterbottom, Robert, i Peter T. Hazlewood. Agroforestry and Sustainable Development: Making the Connection. 1987.
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