Meta-analysis of the Persuasive Effects of Message Sidedness
1993 ◽
Vol 57
(1)
◽
pp. 87-97
◽
1992 ◽
Vol 56
(3)
◽
pp. 183-189
◽
2013 ◽
Vol 18
(1)
◽
pp. 1-18
◽