1. Cocoa and chocolate: their chemistry and manufacture Creator: Whymper, R. b. 1885. Collection: Core Historical Literature of Agriculture Publisher: J. & A. Churchill, Publication Place: London : Date: 1912 Format: Book
2. Modern methods of cocoa and chocolate manufacture Creator: Bywaters, Hubert William. Collection: Core Historical Literature of Agriculture Publisher: P. Blakiston's Son & Co., Inc., Publication Place: Philadelphia : Date: 1930 Format: Book
3. Chocolate evaluation Creator: Jordan, Stroud, b. 1885. Collection: Core Historical Literature of Agriculture Publisher: Applied Sugar Laboratories, Inc., Publication Place: New York : Date: 1934 Format: Book