The information systems research challenge: qualitative research methods
Buku Teks SO
Information systems research: issues, methods and practical guidelines
editor, Robert Galliers
Blackwell, 1991
Buku Teks SO
Pickard, Alison Jane
Research methods in information
Facet Publishing, 2007
Buku Teks SO
Pickard, Alison Jane
Research methods in information
Neal-Schuman , 2013
Buku Teks SO
Stewart, David W.
Secondary research: information sources methods
Sage, 1984
Buku Teks SO