Rowell, A. (2003). Don't worry, it's safe to eat: The true story of GM food, BSE, & Foot and Mouth. Earthscan Publications.
Dyfyniad Arddull ChicagoRowell, Andrew. Don't Worry, It's Safe to Eat: The True Story of GM Food, BSE, & Foot and Mouth. London ; Sterling, VA: Earthscan Publications, 2003.
Dyfyniad MLARowell, Andrew. Don't Worry, It's Safe to Eat: The True Story of GM Food, BSE, & Foot and Mouth. Earthscan Publications, 2003.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.