ボタフメイロ
↑ Pictures of the Botafumeiro being repaired and restored in 2006
↑ Picture showing the knot securing the Botafumeiro
↑ Speaking in Tongues: Stories from the Road to Santiago, G. Tiao, Harvard Advocate, Fall, 2005 Archived 2007年9月28日, at the Wayback Machine.
↑ Le Botafumeiro differential equation example
↑ HÀNH HƯƠNG NĂM THÁNH SANTIAGO DE COMPOSTELA 2004, Tứ Linh, Vietnamese account.
↑ costasur site services for visitors and residents of santiago de compostela
↑ Galicia Guide article
↑ The Pilgrimage to Santiago de Compostela: A Closer Walk, Gary T. Johnson, 2002
O Botafumeiro: Parametric pumping in the Middle Ages, Juan R. Sanmartín, American Journal of Physics, Volume 52, Issue 10, October 1984, pp. 937–945