Lawson, J. H. Technique and the drama: John Howard Lawson. American writers' congress.(ca. 1935).
Čikaški stil citiranja (17. izdanje)Lawson, John Howard. "Technique and the Drama: John Howard Lawson." American Writers' Congress.(ca. 1935) .
MLA način citiranja (8. izdanje)Lawson, John Howard. "Technique and the Drama: John Howard Lawson." American Writers' Congress.(ca. 1935), .
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