Sjoberg, Gideon
A methodology for social research
Harper & Row Publishers, 1968
 Buku Teks SO
Comparative methodology : theory and practice in international social research
edited by Else Oyen
Sage, 1992
 Buku Teks
Understanding social research: perspectives on methodology and practice
edited by George Mckenzie, Jackie Powell, Robin Usher
The Falmer Press, 1997
 Buku Teks
Gomm, Roger
Social research methodology : a critical introduction/ Roger Gomm
Palgrave-Macmillan, 2004
 Buku Teks SO
Marczyk, Geoffrey
Essentials of research design and methodology
John Wiley & Sons, 2005
 Buku Teks