Gaya APA
Obama,Barrack, ., Long,Loren, . (2010).
Barack Obama Of Thee I Sing; A Letter to My Daughters .
New York:
Alfred A Knopf.
Gaya MLA
Obama,Barrack, ., Long,Loren, .
"Barack Obama Of Thee I Sing; A Letter to My Daughters".
New York:
Alfred A Knopf,
2010.
Picture Book.