Walton, H., & Hanes Walton. (2009). Letters to President Obama: Americans share our hopes and dreams with the first African-American president. New York: Skyhorse Pub.
Stile di citazione ChicagoWalton, Hanes, e Hanes Walton. Letters to President Obama: Americans Share Our Hopes and Dreams With the First African-American President. New York: Skyhorse Pub, 2009.
Citazione MLAWalton, Hanes, e Hanes Walton. Letters to President Obama: Americans Share Our Hopes and Dreams With the First African-American President. New York: Skyhorse Pub, 2009.
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