European Foundation. Design for sustainable development: Practical examples of SMEs. European Foundation.
Chicago-čujuhus (17. p.)European Foundation. Design for Sustainable Development: Practical Examples of SMEs. Dublin: European Foundation.
MLA-čujuhus (9. p.)European Foundation. Design for Sustainable Development: Practical Examples of SMEs. European Foundation.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.