Ecuadorian–Peruvian War (1857–1860) (English Wikipedia)

Cuando los peruanos ocuparon Guayaquil The Treaty of Mapasingue is signed, declaring the allocation of Peruvian lands null and forcing the suspension of the Ecuadorian - English business

enciclopediadelecuador.com

Efrén Avilés Pino. "GUAYAQUIL, Batalla de". Enciclopedia del Ecuador. Archived from the original on 2011-07-10. Retrieved 2010-03-01.
Efren Aviles Pino. "FRANCO, Gral. Guillermo". Enciclopedia del Ecuador. Archived from the original on 2011-07-10. Retrieved 2010-02-28.

"Guerra peruano - ecuatoriana 1858 - 1860" (in Spanish). 9 September 2016. Retrieved 24 December 2020.

"La Marina de Guerra en la República Siglo XIX: El Conflicto con el Ecuador (1857-1860)" (in Spanish). Marina de Guerra del Peru. Archived from the original on 2009-09-17. Retrieved 2010-02-24.
Efrén Avilés Pino. "GUAYAQUIL, Batalla de". Enciclopedia del Ecuador. Archived from the original on 2011-07-10. Retrieved 2010-03-01.
Efren Aviles Pino. "FRANCO, Gral. Guillermo". Enciclopedia del Ecuador. Archived from the original on 2011-07-10. Retrieved 2010-02-28.