FRANCOIS, L.

LES ALIMENTS SUCRES INDUSTRIELS
(Chocolats, Bonbons, etc.)
pp. 143.

Paris 1912

WHYMPER, R.

COCOA AND CHOCOLATE: THEIR CHEMISTRY AND MANUFACTURE.
pp. 327.

Churchill, London 1912

ZIPPERER, P.

DIE SCHOKOLADEN-FABRIKATION.
pp. 349.

Berlin (see also [1889] and [1902]) 1913