Goldberg, e. b. G. E. G. a. R. A. The emerging global food system public and private sector issues. John Wiley and Sons.
Chicago-viite (17. p.)Goldberg, edited by Gerald E. Gaull and Ray A. The Emerging Global Food System Public and Private Sector Issues. John Wiley and Sons.
MLA-viite (8. p.)Goldberg, edited by Gerald E. Gaull and Ray A. The Emerging Global Food System Public and Private Sector Issues. John Wiley and Sons.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.