Gershuny, J., & Sullivan, O. (1998). The sociological uses of time-use diary analysis.
Lua i Stíl Chicago (17ú heag.)Gershuny, J., agus O. Sullivan. The Sociological Uses of Time-use Diary Analysis. 1998.
Lua MLA (9ú heag.)Gershuny, J., agus O. Sullivan. The Sociological Uses of Time-use Diary Analysis. 1998.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.