Patton, B. R., & Griffin, K. (1977). Communication in action. Happert & Row.
Lua i Stíl Chicago (17ú heag.)Patton, Bobby R., agus Kim Griffin. Communication in Action. New Tork: Happert & Row, 1977.
Lua MLA (9ú heag.)Patton, Bobby R., agus Kim Griffin. Communication in Action. Happert & Row, 1977.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.