Analysis of information sources in references of the Wikipedia article "麥克·赫卡比" in Chinese language version.
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(帮助) Patton, Christopher. Candidate ads play nice. Politico. 2007-11-28 [2007-12-21]. (原始内容存档于2008-01-01)..|title=
(帮助) Patton, Christopher. Candidate ads play nice. Politico. 2007-11-28 [2007-12-21]. (原始内容存档于2008-01-01)..|title=
(帮助) Patton, Christopher. Candidate ads play nice. Politico. 2007-11-28 [2007-12-21]. (原始内容存档于2008-01-01)..|title=
(帮助)