HENNINGS, D. G. (1986). Communication in action: Teaching the language arts. Houghton Mifflin Co.
Chicago-referens (17:e uppl.)HENNINGS, Dorothy Grant. Communication in Action: Teaching the Language Arts. Boston: Houghton Mifflin Co, 1986.
MLA-referens (9:e uppl.)HENNINGS, Dorothy Grant. Communication in Action: Teaching the Language Arts. Houghton Mifflin Co, 1986.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.