Columbia subject headings:
Spanish drama (Comedy)--Bibliography.
Spanish drama--Bibliography.
Spanish periodicals--Spain--Madrid--Bibliography.
Theater--Spain--Bibliography.
Harvard subject headings:
Spanish drama (Comedy)--Bibliography.
Spanish drama--Bibliography.
Spanish periodicals--Spain--Madrid--Bibliography.
Theater--Spain--Bibliography.
Princeton subject headings:
Spanish drama (Comedy)--Bibliography.
Spanish drama--Bibliography.
Spanish periodicals--Spain--Madrid--Bibliography.
Theater--Spain--Bibliography.