Estudios de métrica.
Softcover, Madrid: Universidad Nacional de Educación a Distancia. Uned, 1999. Very Good with No dust jacket as issued.
Softcover, Madrid: Universidad Nacional de Educación a Distancia. Uned, 1999. Very Good with No dust jacket as issued.
Soft Cover, Madrid: Instituto De Estudios Onubenses "Padre Marchena" Excma. Deputacion Provincial De Huelva, 1980. Good with No dust jacket as issued.
Softcover, Rio de Janeiro: Civilização Brasileira, 1976. Second Edition. Very Good with no dust jacket.
Softcover, Rio de Janeiro: Civilização Brasileira, 1976. Very Good with no dust jacket.
Softcover, Rio de Janeiro: Editora Guanabara, 1986. First Edition; First Printing. Very Good with no dust jacket.
Softcover, Chapel Hill: University of North Carolina, 1972. Very Good with No dust jacket as issued.
Hardcover, Helsingfors: Holger Schildts Förlag, 1954. Good in Fair dust jacket.
Softcover, Stockholm: Hugo Gebers Förlag, 1956. Fair with no dust jacket.
Illustrated by Paul Ströyer. Paperback, Stockholm: Hugo Gebers Förlag, 1959. Good with no dust jacket.
Softcover, Uppsala: Söderströms, 1961. Good with no dust jacket.
Softcover, Helsingfors: Söderström and Co. Förlagsaktiebolag, 1955. Good with no dust jacket.
Softcover, Santiago De Compostela: Brepols, 2015. Good with No dust jacket as issued.
Softcover, Chapel Hill: University of North Carolina, 1965. Very Good with No dust jacket as issued.
Softcover, Paris: Éditions Jacques Gabay, 1990. Facsimile Reprint. Very Good with no dust jacket.
Hardcover, Paris: Librairie Plon, 1926. Good with no dust jacket.
Softcover, Viçosa, Brasil: Editora Folha de Viçosa, 1988. Very Good with no dust jacket.
Softcover, Porto: Faculdade de Letras da Universidade do Porto, 1984. Very Good with no dust jacket.
Softcover, Rio de Janeiro: Livraria José Olympio Editôra, 1970. Later Printing. Very Good with no dust jacket.
Ephemera, Austin, Texas: The University of Texas, 1972. Good with No dust jacket as issued.
Illustrated by Delphine Cormier. Soft Cover, Paris: Charles Lavauzelle, 1999. Very Good with No dust jacket as issued.
Softcover, Roma: Bonacci Editore, 1980. Very Good with no dust jacket.
Hardcover, Torino: Giulio Einaudi editore S.p.A., 1961. Third Edition. Very Good in Fair dust jacket.
Softcover, México: Planeta, 2004. First Edition. Good with no dust jacket.
Softcover, Rio de Janiero, Brazil: Editora Nova Fronteira, 1978. Good with no dust jacket.
Softcover, Madrid: Editorial Gredos, 1968. Very Good with No dust jacket as issued.