Bulletin of "Carol I" National Defense University | Carol I National Defence University Publishing House. Cambridge University Press.
Citazione stile Chigago Style (17a edizione)Bulletin of "Carol I" National Defense University | Carol I National Defence University Publishing House. Cambridge University Press.
Citatione MLA (8a ed.)Bulletin of "Carol I" National Defense University | Carol I National Defence University Publishing House. Cambridge University Press.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.