41
[ù] (ú)
42
[ù] (λ)
43
[] ͪߩ
44
[ù] Ū (ϴ )
45
[] ̱ȸм(Public Opinion Quarterly)
46
[ù] ֫-(극)
47
[ù] ӫ ()
48
[ù] The Week
49
[ù] The Review of Economic Studies
50
[ù] Newsweek (ũϺ)