//-->
Contemporary social problems
Merton, Robert King, (1971)
Social problems in America
Sykes, Gresham M., (1971)
Turner, Jonathan H., (1977)
Resistance to the systematic study of multiple discoveries in science
Merton, Robert King, (1963)
The role-set: problems in sociological theory
Merton, Robert King, (1957)
Der Rollen-Set: Probleme der soziologischen Theorie
Merton, Robert King, (1967)