Não informado. (2008). Publications from the Cairo University Herbarium. Cairo University, Faculty of Science, Botany Department.
Čikaški stil citiranja (17. izdanje)Não informado. Publications from the Cairo University Herbarium. Cairo: Cairo University, Faculty of Science, Botany Department, 2008.
MLA način citiranja (8. izdanje)Não informado. Publications from the Cairo University Herbarium. Cairo University, Faculty of Science, Botany Department, 2008.
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