Tinnell, Roger. “Unpublished Letter to Federico García Lorca from Campbell Hackforth-Jones”. Revista Canaria de Estudios Ingleses, no. 79 (November 1, 2019): 147-159. Accessed February 3, 2026. https://www.ull.es/revistas/index.php/estudios-ingleses/article/view/3407.