Labensky, Sarah R.; House, Alan M. (2003). On Cooking, Third Edition: Techniques from expert chefs. Pearson Education, Inc. Labensky, Sarah R.; Hause, Alan M.; Labensky, Steven (2003). On Cooking: A Textbook of Culinary Fundamentals. Prentice Hall. ISBN0-13-045241-6..
worldcat.org
Carnacina, Luigi; Buonassisi, Vincenzo (1975). Roma in Cucina (in Italian). Milan: Giunti Martello. p. 91. OCLC14086124
Alberini, Massimo; Mistretta, Giorgio (1984). Guida all'Italia gastronomica (in Italian). Touring Club Italiano. p. 286. OCLC14164964