TY  - BOOK
AU  - Firstbrook,P.L.
TI  - The Obamas: the untold story of an African family 
SN  - 9780307591401
U1  - 973.932092/2 22
PY  - 2011///
CY  - New York
PB  - Random House
KW  - Obama, Barack
KW  - Presidents
KW  - United States
KW  - Family
KW  - Case studies
KW  - Lịch sử Mỹ
KW  - Tổng thống
ER  -