Index to plays in collections : an author and title index to plays appearing in collections between 1900 and 1956.

Eitemau Tebyg

• Index to plays in collections : an author and title index to plays appearing in collections published between 1900 and 1962 /
  gan: Ottemiller, John H. (John Henry), 1916-1968
  Cyhoeddwyd: (1964)
• Ottemiller's Index to plays in collections : an author and title index to plays appearing in collections published between 1900 and mid-1970 /
  gan: Ottemiller, John H. (John Henry), 1916-1968
  Cyhoeddwyd: (1971)
• Ottemiller's Index to plays in collections : an author and title index to plays appearing in collections published between 1900 and early 1975 /
  gan: Ottemiller, John H. (John Henry), 1916-1968
  Cyhoeddwyd: (1976)
• Index to plays in periodicals,
  gan: Keller, Dean H.
  Cyhoeddwyd: (1971)
• Index to plays in periodicals /
  gan: Keller, Dean H.
  Cyhoeddwyd: (1979)