mahmoud, m. w. (1965). note on statistical methods. the institute of national planning.
Čikaški stil citiranja (17. izdanje)mahmoud, moharram w. Note on Statistical Methods. cairo: the institute of national planning, 1965.
MLA način citiranja (9. izdanje)mahmoud, moharram w. Note on Statistical Methods. the institute of national planning, 1965.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.