Cita APA

Pratt, C. D., Vadetzky, E. d., Langwill, K. E., McCloskey, K. E., & Schuemann, H. W. (1970). Twenty years of confectionery and chocolate progress: From the proceedings of the 1947 to 1966 annual production conferences of the Pennsylvania Manufacturing Confectioners' Association. Westport, Connecticut: AVI Publishing Company, Inc..

Citación estilo Chicago

Pratt, Carl D., Eleanore de Vadetzky, Katheryn E. Langwill, Kenneth E. McCloskey, y Harry W. Schuemann. Twenty Years of Confectionery and Chocolate Progress: From the Proceedings of the 1947 to 1966 Annual Production Conferences of the Pennsylvania Manufacturing Confectioners' Association. Westport, Connecticut: AVI Publishing Company, Inc., 1970.

Cita MLA

Pratt, Carl D., et al. Twenty Years of Confectionery and Chocolate Progress: From the Proceedings of the 1947 to 1966 Annual Production Conferences of the Pennsylvania Manufacturing Confectioners' Association. Westport, Connecticut: AVI Publishing Company, Inc., 1970.