Bogert, J. B. W., & Worley, R. B. (1988). Managing business communications: An applied process approach. Prentice Hall.
Lua i Stíl Chicago (17ú heag.)Bogert, Judith B. W., agus Rebecca B. Worley. Managing Business Communications: An Applied Process Approach. Englewood Cliffs, N.J: Prentice Hall, 1988.
Lua MLA (9ú heag.)Bogert, Judith B. W., agus Rebecca B. Worley. Managing Business Communications: An Applied Process Approach. Prentice Hall, 1988.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.