Objectivity and subjectivity in social research / Gayle Letherby, John P. Scott and Malcolm Williams. Letherby, Gayle Scott, John 1949 Williams, Malcolm 1953 Social sciences Research. Objectivity. Subjectivity. 300.72 LEO Includes bibliographical references and index. Los Angeles ; London : SAGE, 2013. 2013. 2013 Text vi, 189 p. ; eng SAGE Research Methods Online