Kirk Documentary Group, WGBH Educational Foundation, PBS Video, & Kirk, M. (2010). Obama's deal. PBS Video.
Cita Chicago Style (17a ed.)Kirk Documentary Group, WGBH Educational Foundation, PBS Video, y Michael Kirk. Obama's Deal. [S.l.]: PBS Video, 2010.
Cita MLA (8a ed.)Kirk Documentary Group, et al. Obama's Deal. PBS Video, 2010.
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