| 其他書名 | A Duel in Four Acts (1881) [in, The Heart of Maryland & Other Plays by David Belasco : Edited with an Introduction and Notes by Glenn Hughes and George Savage]. |
| 出版 | Proquest LLC, 2011 |
| URL | http://books.google.com.hk/books?id=t9XyjgEACAAJ&hl=&source=gbs_api |