Clarence Henry Eckles & Harld Mary. (1957). Milk and milk products (4.). Mc graw hill book company inc.
Dyfyniad Arddull ChicagoClarence Henry Eckles and Harld Mary. Milk and Milk Products. 4. Mc graw hill book company inc, 1957.
Dyfyniad MLAClarence Henry Eckles and Harld Mary. Milk and Milk Products. 4. Mc graw hill book company inc, 1957.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.