Drechsel, P., & Kunze, D. (2001). Waste composting for urban and peri-urban agriculture: Closing the rural-urban nutrient cycle in sub-Saharan Africa. CABI Publishing.
Chicago-referens (17:e uppl.)Drechsel, Pay, och Dagmar Kunze. Waste Composting for Urban and Peri-urban Agriculture: Closing the Rural-urban Nutrient Cycle in Sub-Saharan Africa. Wallingford, Oxon, UK: CABI Publishing, 2001.
MLA-referens (8:e uppl.)Drechsel, Pay, och Dagmar Kunze. Waste Composting for Urban and Peri-urban Agriculture: Closing the Rural-urban Nutrient Cycle in Sub-Saharan Africa. CABI Publishing, 2001.
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