The Cyclopedia Of Medicine Volume Five
George Morris Piersol and Edward L.Bortz1932 年出版928 页ISBN：
THE SOCIAL AND RELIGIOUS PLAYS OF STRINDBERG
JOHN WARD1980 年出版337 页ISBN：0485111837
THE THEATRE HANDBOOK and Digest of Plays
BERNARD SOBEL AND George Freedley1940 年出版908 页ISBN：
SEVENTY FIVE YEARS OF MEDICAL PROGRESS 1878-1953
LOUIS H.BAUER1954 年出版286 页ISBN：
