Comparative methodology : theory and practice in international social research
edited by Else Oyen
Sage, 1992
Buku Teks SO
Kumar, Ranjit
Research methodology : a step-by-step guide for beginners
Sage Publications, 2005
Buku Teks SO
Sjoberg, Gideon
A methodology for social research
Harper & Row Publishers, 1968
Buku Teks SO
Methodology of social science research
edited by Sugata Dasgupta
Impex India, 1967
Buku Teks SO
Research methodology and its application to nursing
John Wiley & Sons, 1981
Buku Teks SO