A study of cider making in France, Germany, and England with comments and comparisons on American work Alwood, William Bradford, 1859-1946 creator text book Washington, D.C U.S. Govt. Print. Off 1903 1903
print
ENG Cider Bulletin (United States. Bureau of Chemistry), no. 71 https://www.biodiversitylibrary.org/bibliography/29857 8157347 agr09001105 10.5962/bhl.title.29857 DLC