Nuffield Foundation. Science Teaching Project. (1974). Chemistry : food science: A special study. Longman.
Dyfyniad Arddull ChicagoNuffield Foundation. Science Teaching Project. Chemistry : Food Science: A Special Study. London: Longman, 1974.
Dyfyniad MLANuffield Foundation. Science Teaching Project. Chemistry : Food Science: A Special Study. Longman, 1974.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.