Haglund, Å. (1998). Sensory quality of tomato, carrot and wheat: Influences of growing systems. Acta Universitatis Upsaliensis.
Lua i Stíl Chicago (17ú heag.)Haglund, Åsa. Sensory Quality of Tomato, Carrot and Wheat: Influences of Growing Systems. Uppsala: Acta Universitatis Upsaliensis, 1998.
Lua MLA (8ú heag.)Haglund, Åsa. Sensory Quality of Tomato, Carrot and Wheat: Influences of Growing Systems. Acta Universitatis Upsaliensis, 1998.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.