Ball, G. F. M. (2006). Vitamins in foods: Analysis, bioavailability, and stability. CRC Press/Taylor & Francis Group.
Dyfyniad Arddull ChicagoBall, G. F. M. Vitamins in Foods: Analysis, Bioavailability, and Stability. Boca Raton, FL: CRC Press/Taylor & Francis Group, 2006.
Dyfyniad MLABall, G. F. M. Vitamins in Foods: Analysis, Bioavailability, and Stability. CRC Press/Taylor & Francis Group, 2006.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.