Columbia subject headings:
Harvard subject headings:
Italian language--Semantics.
Italian language--Syntax.
Italian language--Verb.
Spanish language--Semantics.
Spanish language--Syntax.
Spanish language--Verb.
Princeton subject headings:
Italian language--Semantics.
Italian language--Syntax.
Italian language--Verb.
Spanish language--Semantics.
Spanish language--Syntax.
Spanish language--Verb.