Lipski, John M.Too close for comfort? the genesis of "portuñol/portunhol" / Face, Timothy L; Klee, Carol A. // Selected Proceedings of the 8th Hispanic Linguistics Symposium : journal. — Somerville, MA : Cascadilla Proceedings Project, 2006. — 15 November. — P. 1—22. Процитовано 2008-12-29.