DAVIDSON, B. (1962). President Kennedy selects six brave presidents. Harper and Row.
Citazione stile Chigago Style (17a edizione)DAVIDSON, Bill. President Kennedy Selects Six Brave Presidents. New York: Harper and Row, 1962.
Citatione MLA (9a ed.)DAVIDSON, Bill. President Kennedy Selects Six Brave Presidents. Harper and Row, 1962.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.