HENNINGS, D. G. (1986). Communication in action: Teaching the language arts. Houghton Mifflin Co.
Lua i Stíl Chicago (17ú heag.)HENNINGS, Dorothy Grant. Communication in Action: Teaching the Language Arts. Boston: Houghton Mifflin Co, 1986.
Lua MLA (9ú heag.)HENNINGS, Dorothy Grant. Communication in Action: Teaching the Language Arts. Houghton Mifflin Co, 1986.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.