Interviewer's manual: survey research center
Ann Arbor University of Michigan, 1969
 Buku Teks SO
Research topics
Jakarta : FK-UI, 2005,
 Majalah, Jurnal, Buletin
Journal of research in science, computing, and engineering
Manila : De La Saller University, 2007,
 Majalah, Jurnal, Buletin
Wengraf, Tom
Qualitative research interviewing : biographic narrative and semi-structured methods
Sage, 2002
 Buku Teks SO
Symposium on social science research development in Asia, Kopo, Indonesia, 18-22 February
Jakarta [t.p.] 1974
 UI - Makalah dan Kertas Kerja