Rasch, W. (2000). Niklas Luhmann's modernity: The paradoxes of differentiation (Orig. print.). Stanford Univ. Press.
Lua i Stíl Chicago (17ú heag.)Rasch, William. Niklas Luhmann's Modernity: The Paradoxes of Differentiation. Orig. print. Stanford, Calif.: Stanford Univ. Press, 2000.
Lua MLA (8ú heag.)Rasch, William. Niklas Luhmann's Modernity: The Paradoxes of Differentiation. Orig. print. Stanford Univ. Press, 2000.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.