Love : a sketch /
Luhmann, Niklas,1927-1998.
Kieserling, André.
Cambridge : Polity,
c2010.
Originally published in German as: Liebe : eine Übung. Frankfurt am Main : Suhrkamp, 2008.
Includes bibliographical references (p. 72-91) and index.
Love.
Social psychology.
Interpersonal communication.