^Caskey, Liz. Knack South American Cooking: A Step-by-Step Guide to Authentic Dishes Made Easy. Guilford, CT, USA: Globe Pequot Press. 2010: 148–149. ISBN 978-1-59921-918-9.
^Bernhardson, Wayne. Moon Buenos Aires. Berkeley, CA, USA: Avalon Travel div. of Perseus Books Group. 2008: 74. ISBN 978-1-56691-991-3.