Franklin, D. P. (1991). Extraordinary measures: The exercise of prerogative powers in the United States. University of Pittsburgh Press.
Citazione stile Chigago Style (17a edizione)Franklin, Daniel P. Extraordinary Measures: The Exercise of Prerogative Powers in the United States. Pittsburgh: University of Pittsburgh Press, 1991.
Citatione MLA (9a ed.)Franklin, Daniel P. Extraordinary Measures: The Exercise of Prerogative Powers in the United States. University of Pittsburgh Press, 1991.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.