Gilbert, A. (1999). Must global politics constrain democracy?: Great-power realism, democratic peace, and democratic internationalism. Princeton University Press.
Citazione stile Chigago Style (17a edizione)Gilbert, Alan. Must Global Politics Constrain Democracy?: Great-power Realism, Democratic Peace, and Democratic Internationalism. Princeton, N.J.: Princeton University Press, 1999.
Citatione MLA (9a ed.)Gilbert, Alan. Must Global Politics Constrain Democracy?: Great-power Realism, Democratic Peace, and Democratic Internationalism. Princeton University Press, 1999.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.