Contemporary research on business and management
CRC press, 2021
 eBooks
Goldstein, Harvey
Multilevel models in educational and social research
Charles Griffin, 1987
 Buku Teks SO
Problems in international comperative research in the social sciences
edited Jan Berting, Felix Geyer and Ray Yurkovich
Pergamon Press, 1979
 Buku Teks SO
Schwandt, Thomas A.
Linking auditing and metaevaluation: enhancing quality and applied research
Sage, 1988
 Buku Teks SO
Healey, Joseph F., 1945-
Statistics : a tool for social research
Cengage Learning, 2015
 Buku Teks SO