1. The creaming of raw and pasteurized milk;Dahlberg;N. Y. State (Geneva) Agr. Expt. Sta. Tech. Bul.,1929
2. Doan, F. J. Coffee cream wheys off. Natl. Butter and Cheese Jour. 24: No. 6, p. 16. 1933.
3. Methods of reducing and preventing serum separation in twenty per cent cream without homogenization;Garrison;Mo. Agr. Expt. Sta. Bul.,1932
4. The distribution of fat in gravity cream;McInerney;Internatl. Assoc. Dairy and Milk Insp. Ann. Rept.,1928
5. Factors influencing the formation of milk layer in bottle coffee cream;Mooney,1932