Gray, R. T. (1987). Constructive destruction: Kafka's aphorisms : literary tradition and literary transformation. Niemeyer.
Chicago-viite (17. p.)Gray, Richard T. Constructive Destruction: Kafka's Aphorisms : Literary Tradition and Literary Transformation. Tübingen: Niemeyer, 1987.
MLA-viite (8. p.)Gray, Richard T. Constructive Destruction: Kafka's Aphorisms : Literary Tradition and Literary Transformation. Niemeyer, 1987.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.