Main group 1

• Addams, Jane, Democracy and social ethics, S.l., Reprint Services Corp.(Ca), 1988
• Berger, Peter L.; Luckmann, Thomas, The social construction of reality: a treatise in the sociology of knowledge, Repr., London, Penguin, 1991
• Loseke, Donileen R., Thinking about social problems: an introduction to constructionist perspectives., 2. ed., New York, Aldine de Gruyter, 2003
• Mead, George Herbert; Strauss, Anselm, George Herbert Mead on social psychology: selected papers, Chicago, University of Chicago Press, 1964

Main group 2

• Modern social theory: an introduction, Oxford, Oxford University Press, 2005
• The Blackwell reader in contemporary social theory, Oxford, Blackwell, 1999

Main group 3

• Gilbert, G. Nigel., Researching social life, 3rd ed., Los Angeles ;b Sage,c 2008., Sage, 2008