Worley. Orchestrating the Instruments of Power. University of Nebraska Press.
Citazione stile Chigago Style (17a edizione)Worley. Orchestrating the Instruments of Power. University of Nebraska Press.
Citatione MLA (9a ed.)Worley. Orchestrating the Instruments of Power. University of Nebraska Press.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.