Dan O'Hair, H. R. (2010). A pocket guide to public speaking (Third Edition.). New yort: Bedford its marfin's.
Stile di citazione ChicagoDan O'Hair, Hannah Rubenstein. A Pocket Guide to Public Speaking. Third Edition. New yort: Bedford its marfin's, 2010.
Citazione MLADan O'Hair, Hannah Rubenstein. A Pocket Guide to Public Speaking. Third Edition. New yort: Bedford its marfin's, 2010.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.