Poema del Cid / [electronic resource] / texto español de Ramón Menéndez Pidal = Poem of the Cid / English verse translation, and with an introduction, by W.S. Merwin.. — New York, N.Y. : : New American Library,, [1962]. — xxxi, 301 p. ; 18 cm. — (Mentor classic ;) MT 402. - Mentor classic ; MT 402. .
Spanish verse, with English translation on facing pages; introductory matter in English.