Krmpotić, Toma, Marija Vukosav, Jelena Bošković, Jeremija Simić, and Savi Ivančević. 2006. “ORGANIC FOOD PRODUCTION AS POTENTIAL INCOME RESOURCE”. Ekonomika Poljoprivrede 53 (2):337-46. https://ea.bg.ac.rs/index.php/EA/article/view/1506.