Coba jelasin Nota dari Hamburger dalam bahasa melayu dong

Barber, Katherine, editor (2004). The Canadian Oxford Dictionary, second edition. Toronto, Oxford University Press. ISBN 0-19-541816-6.

Edge, John T. (2005). Hamburgers & Fries : an American Story. G.P. Putnam's Sons. ISBN 0-399-15274-1.  - History and origins of the hamburger

Trage, (1997). The Food Chronology: A Food Lover's Compendium of Events and Anecdotes, From Prehistory to the Present. Owl Books. ISBN 0-8050-5247-X.

Allen, Beth (2004). Great American classics Cookbook. Hearst Books. ISBN 1-58816-280-X.

Elliott, Richard Smith (1883). Notes Taken In Sixty Years. R. P. Studley & Co..

Riccio, Anthony V. (2006). The Italian Experience In New Haven : Images And Oral Histories. SUNY Press. ISBN 0-7914-6773-2.

Romaine, Lawrence B. (1990). A Guide To American Trade Catalogs 1744-1900. Courier Dover Publications. ISBN 0-486-26475-0.