Strasser, S., & Sena, J. F. (1992). Work is not a four-letter word: Improving the quality of your work life. Business One Irwin.
Lua i Stíl Chicago (17ú heag.)Strasser, Stephen, agus John F. Sena. Work Is Not a Four-letter Word: Improving the Quality of Your Work Life. Homewood, Ill: Business One Irwin, 1992.
Lua MLA (9ú heag.)Strasser, Stephen, agus John F. Sena. Work Is Not a Four-letter Word: Improving the Quality of Your Work Life. Business One Irwin, 1992.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.