Lua APA (7ú heag.)

Merz, J., & Osberg, L. (2005). Keeping in Touch - A Benefit of Public Holidays Using German Time Use diary Data.

Lua i Stíl Chicago (17ú heag.)

Merz, Joachim, agus Lars Osberg. Keeping in Touch - A Benefit of Public Holidays Using German Time Use Diary Data. Düsseldorf, 2005.

Lua MLA (8ú heag.)

Merz, Joachim, agus Lars Osberg. Keeping in Touch - A Benefit of Public Holidays Using German Time Use Diary Data. 2005.

Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.