Freytag, G., & MacEvan, E. J. (1896). Freytag's technique of the drama: An exposition of dramatic composition and art (second edition.). Bibliobazaar.
Lua i Stíl Chicago (17ú heag.)Freytag, Gustav, agus Elias J. MacEvan. Freytag's Technique of the Drama: An Exposition of Dramatic Composition and Art. second edition. Chicago: Bibliobazaar, 1896.
Lua MLA (8ú heag.)Freytag, Gustav, agus Elias J. MacEvan. Freytag's Technique of the Drama: An Exposition of Dramatic Composition and Art. second edition. Bibliobazaar, 1896.
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