Ledewitz. Church, State, and the Crisis in American Secularism. Indiana University Press.
Citazione stile Chigago Style (17a edizione)Ledewitz. Church, State, and the Crisis in American Secularism. Indiana University Press.
Citatione MLA (8a ed.)Ledewitz. Church, State, and the Crisis in American Secularism. Indiana University Press.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.