International Potato Center, User's Perspective with Agricultural Research and Development (Organization), & Deutsche Gesellschaft fu?r Technische Zusammenarbeit. (2003). Conservation and sustainable use of agricultural biodiversity: A sourcebook. CIP-UPWARD in collaboration with Deutsche Gesellschaft fuer Technische Zusammenarbeit (GTZ) ... [et al.].
Chicago-viite (17. p.)International Potato Center, User's Perspective with Agricultural Research and Development (Organization), ja Deutsche Gesellschaft fu?r Technische Zusammenarbeit. Conservation and Sustainable Use of Agricultural Biodiversity: A Sourcebook. Los Banos, Laguna, Philippines: CIP-UPWARD in collaboration with Deutsche Gesellschaft fuer Technische Zusammenarbeit (GTZ) ... [et al.], 2003.
MLA-viite (9. p.)International Potato Center, et al. Conservation and Sustainable Use of Agricultural Biodiversity: A Sourcebook. CIP-UPWARD in collaboration with Deutsche Gesellschaft fuer Technische Zusammenarbeit (GTZ) ... [et al.], 2003.