Tohutoro APA (7th ed.)
Basaillon, M., Marans, R., Towers, J., Tarshis, P., Sanders, S., Truemann, J., . . . Gaynor, J. Biografía: Barack Obama. A + E Networks, The History Channel.
Tohutoru Kātū Chicago (17th ed.)
Basaillon, Maurice, et al. Biografía: Barack Obama. Nueva York, EUA: A + E Networks, The History Channel.
Tohutoro MLA (9th ed.)
Basaillon, Maurice, et al. Biografía: Barack Obama. A + E Networks, The History Channel.
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