APA-čujuhus (7. p.)
Viljoen, A., & Wiskerke, J. S. C. (2012). Sustainable food planning: Evolving theory and practice. Wageningen Academic Publishers.
Chicago-čujuhus (17. p.)
Viljoen, Andre, juo Johannes S. C. Wiskerke. Sustainable Food Planning: Evolving Theory and Practice. Wageningen, Netherlands: Wageningen Academic Publishers, 2012.
MLA-čujuhus (9. p.)
Viljoen, Andre, juo Johannes S. C. Wiskerke. Sustainable Food Planning: Evolving Theory and Practice. Wageningen Academic Publishers, 2012.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.