Smith, H. F., & Bruntz, G. G. (1963). Your life as a citizen (Rev. ed., Annotated ed.). Ginn.
Dyfyniad Arddull ChicagoSmith, Harriet Fullen, and George G. Bruntz. Your Life as a Citizen. Rev. ed., Annotated ed. Boston: Ginn, 1963.
Dyfyniad MLASmith, Harriet Fullen, and George G. Bruntz. Your Life as a Citizen. Rev. ed., Annotated ed. Ginn, 1963.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.