Columbia subject headings:
Herrera, Fernando de, 1534?-1597--Versification.
Imitation in literature.
Spanish language--Classical period, 1500-1700--Versification.
Harvard subject headings:
Herrera, Fernando de, 1534?-1597--Versification.
Imitation in literature.
Spanish language--Classical period, 1500-1700--Versification.
Princeton subject headings:
Herrara, Fernando de, 1534?-1597--Criticism and interpretation.