Doris Lessing Society. (2001). Doris Lessing studies. Published for the Doris Lessing Society by the the Essex Campus of the Community College of Baltimore County.
Čikaški stil citiranja (17. izdanje)Doris Lessing Society. Doris Lessing Studies. Baltimore County, MD: Published for the Doris Lessing Society by the the Essex Campus of the Community College of Baltimore County, 2001.
MLA način citiranja (9. izdanje)Doris Lessing Society. Doris Lessing Studies. Published for the Doris Lessing Society by the the Essex Campus of the Community College of Baltimore County, 2001.
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