Austin Chronicle article A Loaf of Bread, a Jug of Wine – The simple but elegant art of picnic pairing published APRIL 22, 2005 says "But what constitutes the Perfect Picnic? Some sandwiches you throw together or grab and go? An elegant plate of poached salmon accompanied by a fruit and cheese platter? A couple of dogs on a grill? Each of these menus has its charms, but it doesn't get any better than the outdoor dining menu devised by Omar Khayyam in his 12th century The Rubaiyat."
bbc.co.uk
Russell, Polly (5 July 2021). "Unpacking the Great British Picnic". The Food Programme (A programme for BBC Radio Four). BBC. Retrieved 14 July 2022.
Hern, Mary Ellen W. (1989). "Picnicking in the Northeastern United States, 1840–1900". Winterthur Portfolio. 24 (2/3): 139–152. doi:10.1086/496417. JSTOR1181262. S2CID161095742.
Hern, Mary Ellen W. (1989). "Picnicking in the Northeastern United States, 1840–1900". Winterthur Portfolio. 24 (2/3): 139–152. doi:10.1086/496417. JSTOR1181262. S2CID161095742.
Hern, Mary Ellen W. (1989). "Picnicking in the Northeastern United States, 1840–1900". Winterthur Portfolio. 24 (2/3): 139–152. doi:10.1086/496417. JSTOR1181262. S2CID161095742.
Hern, Mary Ellen W. (1989). "Picnicking in the Northeastern United States, 1840–1900". Winterthur Portfolio. 24 (2/3): 139–152. doi:10.1086/496417. JSTOR1181262. S2CID161095742.
Hern, Mary Ellen W. (1989). "Picnicking in the Northeastern United States, 1840–1900". Winterthur Portfolio. 24 (2/3): 139–152. doi:10.1086/496417. JSTOR1181262. S2CID161095742.
Hern, Mary Ellen W. (1989). "Picnicking in the Northeastern United States, 1840–1900". Winterthur Portfolio. 24 (2/3): 139–152. doi:10.1086/496417. JSTOR1181262. S2CID161095742.