Isherwood, C. (1963). The Berlin stories: Christopher Isherwood. With a preface by the author (11. Auflage.). New Directions.
Chicago-viite (17. p.)Isherwood, Christopher. The Berlin Stories: Christopher Isherwood. With a Preface by the Author. 11. Auflage. New York: New Directions, 1963.
MLA-viite (8. p.)Isherwood, Christopher. The Berlin Stories: Christopher Isherwood. With a Preface by the Author. 11. Auflage. New Directions, 1963.
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