Putt, S. G. (1986). A preface to Henry James: S. Gorley Putt. Longman.
Lua i Stíl Chicago (17ú heag.)Putt, Samuel Gorley. A Preface to Henry James: S. Gorley Putt. London ; New York: Longman, 1986.
Lua MLA (8ú heag.)Putt, Samuel Gorley. A Preface to Henry James: S. Gorley Putt. Longman, 1986.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.