(1958). Bulletin boards for teaching / by Charles H. Dent and Ernest F. Tiemann ; designed by Nancy M. Holland.
Citazione stile Chigago Style (17a edizione)Bulletin Boards for Teaching / by Charles H. Dent and Ernest F. Tiemann ; Designed by Nancy M. Holland. 1958.
Citatione MLA (9a ed.)Bulletin Boards for Teaching / by Charles H. Dent and Ernest F. Tiemann ; Designed by Nancy M. Holland. 1958.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.